changed registered paths for WKT to use proto import path google/protobuf/... (#412)

* build ptypes protos using proper import file path; remove redundant proto files

* re-gen descriptor.pb.go

* include copies of descriptor.proto and plugin.proto, too

* keep copy of protos in repo
diff --git a/protoc-gen-go/descriptor/Makefile b/protoc-gen-go/descriptor/Makefile
index 41a2d04..f706871 100644
--- a/protoc-gen-go/descriptor/Makefile
+++ b/protoc-gen-go/descriptor/Makefile
@@ -33,4 +33,5 @@
 # at src/google/protobuf/descriptor.proto
 regenerate:
 	@echo WARNING! THIS RULE IS PROBABLY NOT RIGHT FOR YOUR INSTALLATION
+	cp $(HOME)/src/protobuf/include/google/protobuf/descriptor.proto .
 	protoc --go_out=../../../../.. -I$(HOME)/src/protobuf/include $(HOME)/src/protobuf/include/google/protobuf/descriptor.proto
diff --git a/protoc-gen-go/descriptor/descriptor.pb.go b/protoc-gen-go/descriptor/descriptor.pb.go
index 63cf2c8..1d92cb2 100644
--- a/protoc-gen-go/descriptor/descriptor.pb.go
+++ b/protoc-gen-go/descriptor/descriptor.pb.go
@@ -974,6 +974,7 @@
 	CcGenericServices   *bool `protobuf:"varint,16,opt,name=cc_generic_services,json=ccGenericServices,def=0" json:"cc_generic_services,omitempty"`
 	JavaGenericServices *bool `protobuf:"varint,17,opt,name=java_generic_services,json=javaGenericServices,def=0" json:"java_generic_services,omitempty"`
 	PyGenericServices   *bool `protobuf:"varint,18,opt,name=py_generic_services,json=pyGenericServices,def=0" json:"py_generic_services,omitempty"`
+	PhpGenericServices  *bool `protobuf:"varint,19,opt,name=php_generic_services,json=phpGenericServices,def=0" json:"php_generic_services,omitempty"`
 	// Is this file deprecated?
 	// Depending on the target platform, this can emit Deprecated annotations
 	// for everything in the file, or it will be completely ignored; in the very
@@ -995,6 +996,10 @@
 	// Sets the php class prefix which is prepended to all php generated classes
 	// from this .proto. Default is empty.
 	PhpClassPrefix *string `protobuf:"bytes,40,opt,name=php_class_prefix,json=phpClassPrefix" json:"php_class_prefix,omitempty"`
+	// Use this option to change the namespace of php generated classes. Default
+	// is empty. When this option is empty, the package name will be used for
+	// determining the namespace.
+	PhpNamespace *string `protobuf:"bytes,41,opt,name=php_namespace,json=phpNamespace" json:"php_namespace,omitempty"`
 	// The parser stores options it doesn't recognize here. See above.
 	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
 	proto.XXX_InternalExtensions `json:"-"`
@@ -1020,6 +1025,7 @@
 const Default_FileOptions_CcGenericServices bool = false
 const Default_FileOptions_JavaGenericServices bool = false
 const Default_FileOptions_PyGenericServices bool = false
+const Default_FileOptions_PhpGenericServices bool = false
 const Default_FileOptions_Deprecated bool = false
 const Default_FileOptions_CcEnableArenas bool = false
 
@@ -1093,6 +1099,13 @@
 	return Default_FileOptions_PyGenericServices
 }
 
+func (m *FileOptions) GetPhpGenericServices() bool {
+	if m != nil && m.PhpGenericServices != nil {
+		return *m.PhpGenericServices
+	}
+	return Default_FileOptions_PhpGenericServices
+}
+
 func (m *FileOptions) GetDeprecated() bool {
 	if m != nil && m.Deprecated != nil {
 		return *m.Deprecated
@@ -1135,6 +1148,13 @@
 	return ""
 }
 
+func (m *FileOptions) GetPhpNamespace() string {
+	if m != nil && m.PhpNamespace != nil {
+		return *m.PhpNamespace
+	}
+	return ""
+}
+
 func (m *FileOptions) GetUninterpretedOption() []*UninterpretedOption {
 	if m != nil {
 		return m.UninterpretedOption
@@ -1994,159 +2014,161 @@
 func init() { proto.RegisterFile("google/protobuf/descriptor.proto", fileDescriptor0) }
 
 var fileDescriptor0 = []byte{
-	// 2460 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xc4, 0x59, 0x5b, 0x6f, 0xdb, 0xc8,
-	0x15, 0x5e, 0x5d, 0x2d, 0x1d, 0xc9, 0xf2, 0x78, 0xec, 0x4d, 0x18, 0xef, 0x25, 0x8e, 0xf6, 0x12,
-	0x6f, 0xd2, 0xc8, 0x0b, 0xe7, 0xb2, 0x59, 0xa7, 0x48, 0x21, 0x4b, 0x8c, 0x57, 0xa9, 0x2c, 0xa9,
-	0x94, 0xdc, 0x4d, 0xf6, 0x85, 0x18, 0x93, 0x23, 0x99, 0x09, 0x45, 0x72, 0x49, 0x2a, 0x89, 0xf7,
-	0x29, 0x40, 0x9f, 0x0a, 0xf4, 0x07, 0x14, 0x45, 0xd1, 0x87, 0x7d, 0x59, 0xa0, 0x3f, 0xa0, 0xcf,
-	0xfd, 0x05, 0x05, 0xf6, 0xb9, 0x2f, 0x45, 0x51, 0xa0, 0xfd, 0x07, 0x7d, 0x2d, 0x66, 0x86, 0xa4,
-	0x48, 0x5d, 0x12, 0x77, 0x81, 0xec, 0x3e, 0xd9, 0x73, 0xce, 0x77, 0x0e, 0xcf, 0x9c, 0xf9, 0x66,
-	0xce, 0x99, 0x11, 0x6c, 0x8f, 0x6c, 0x7b, 0x64, 0xd2, 0x5d, 0xc7, 0xb5, 0x7d, 0xfb, 0x64, 0x32,
-	0xdc, 0xd5, 0xa9, 0xa7, 0xb9, 0x86, 0xe3, 0xdb, 0x6e, 0x8d, 0xcb, 0xf0, 0x9a, 0x40, 0xd4, 0x42,
-	0x44, 0xf5, 0x08, 0xd6, 0x1f, 0x18, 0x26, 0x6d, 0x46, 0xc0, 0x3e, 0xf5, 0xf1, 0x5d, 0xc8, 0x0e,
-	0x0d, 0x93, 0x4a, 0xa9, 0xed, 0xcc, 0x4e, 0x69, 0xef, 0xc3, 0xda, 0x8c, 0x51, 0x2d, 0x69, 0xd1,
-	0x63, 0x62, 0x85, 0x5b, 0x54, 0xff, 0x95, 0x85, 0x8d, 0x05, 0x5a, 0x8c, 0x21, 0x6b, 0x91, 0x31,
-	0xf3, 0x98, 0xda, 0x29, 0x2a, 0xfc, 0x7f, 0x2c, 0xc1, 0x8a, 0x43, 0xb4, 0xa7, 0x64, 0x44, 0xa5,
-	0x34, 0x17, 0x87, 0x43, 0xfc, 0x3e, 0x80, 0x4e, 0x1d, 0x6a, 0xe9, 0xd4, 0xd2, 0xce, 0xa4, 0xcc,
-	0x76, 0x66, 0xa7, 0xa8, 0xc4, 0x24, 0xf8, 0x3a, 0xac, 0x3b, 0x93, 0x13, 0xd3, 0xd0, 0xd4, 0x18,
-	0x0c, 0xb6, 0x33, 0x3b, 0x39, 0x05, 0x09, 0x45, 0x73, 0x0a, 0xbe, 0x0a, 0x6b, 0xcf, 0x29, 0x79,
-	0x1a, 0x87, 0x96, 0x38, 0xb4, 0xc2, 0xc4, 0x31, 0x60, 0x03, 0xca, 0x63, 0xea, 0x79, 0x64, 0x44,
-	0x55, 0xff, 0xcc, 0xa1, 0x52, 0x96, 0xcf, 0x7e, 0x7b, 0x6e, 0xf6, 0xb3, 0x33, 0x2f, 0x05, 0x56,
-	0x83, 0x33, 0x87, 0xe2, 0x3a, 0x14, 0xa9, 0x35, 0x19, 0x0b, 0x0f, 0xb9, 0x25, 0xf9, 0x93, 0xad,
-	0xc9, 0x78, 0xd6, 0x4b, 0x81, 0x99, 0x05, 0x2e, 0x56, 0x3c, 0xea, 0x3e, 0x33, 0x34, 0x2a, 0xe5,
-	0xb9, 0x83, 0xab, 0x73, 0x0e, 0xfa, 0x42, 0x3f, 0xeb, 0x23, 0xb4, 0xc3, 0x0d, 0x28, 0xd2, 0x17,
-	0x3e, 0xb5, 0x3c, 0xc3, 0xb6, 0xa4, 0x15, 0xee, 0xe4, 0xa3, 0x05, 0xab, 0x48, 0x4d, 0x7d, 0xd6,
-	0xc5, 0xd4, 0x0e, 0xdf, 0x81, 0x15, 0xdb, 0xf1, 0x0d, 0xdb, 0xf2, 0xa4, 0xc2, 0x76, 0x6a, 0xa7,
-	0xb4, 0xf7, 0xee, 0x42, 0x22, 0x74, 0x05, 0x46, 0x09, 0xc1, 0xb8, 0x05, 0xc8, 0xb3, 0x27, 0xae,
-	0x46, 0x55, 0xcd, 0xd6, 0xa9, 0x6a, 0x58, 0x43, 0x5b, 0x2a, 0x72, 0x07, 0x97, 0xe7, 0x27, 0xc2,
-	0x81, 0x0d, 0x5b, 0xa7, 0x2d, 0x6b, 0x68, 0x2b, 0x15, 0x2f, 0x31, 0xc6, 0x17, 0x20, 0xef, 0x9d,
-	0x59, 0x3e, 0x79, 0x21, 0x95, 0x39, 0x43, 0x82, 0x51, 0xf5, 0xbf, 0x39, 0x58, 0x3b, 0x0f, 0xc5,
-	0xee, 0x41, 0x6e, 0xc8, 0x66, 0x29, 0xa5, 0xff, 0x9f, 0x1c, 0x08, 0x9b, 0x64, 0x12, 0xf3, 0x3f,
-	0x30, 0x89, 0x75, 0x28, 0x59, 0xd4, 0xf3, 0xa9, 0x2e, 0x18, 0x91, 0x39, 0x27, 0xa7, 0x40, 0x18,
-	0xcd, 0x53, 0x2a, 0xfb, 0x83, 0x28, 0xf5, 0x08, 0xd6, 0xa2, 0x90, 0x54, 0x97, 0x58, 0xa3, 0x90,
-	0x9b, 0xbb, 0xaf, 0x8b, 0xa4, 0x26, 0x87, 0x76, 0x0a, 0x33, 0x53, 0x2a, 0x34, 0x31, 0xc6, 0x4d,
-	0x00, 0xdb, 0xa2, 0xf6, 0x50, 0xd5, 0xa9, 0x66, 0x4a, 0x85, 0x25, 0x59, 0xea, 0x32, 0xc8, 0x5c,
-	0x96, 0x6c, 0x21, 0xd5, 0x4c, 0xfc, 0xf9, 0x94, 0x6a, 0x2b, 0x4b, 0x98, 0x72, 0x24, 0x36, 0xd9,
-	0x1c, 0xdb, 0x8e, 0xa1, 0xe2, 0x52, 0xc6, 0x7b, 0xaa, 0x07, 0x33, 0x2b, 0xf2, 0x20, 0x6a, 0xaf,
-	0x9d, 0x99, 0x12, 0x98, 0x89, 0x89, 0xad, 0xba, 0xf1, 0x21, 0xfe, 0x00, 0x22, 0x81, 0xca, 0x69,
-	0x05, 0xfc, 0x14, 0x2a, 0x87, 0xc2, 0x0e, 0x19, 0xd3, 0xad, 0xbb, 0x50, 0x49, 0xa6, 0x07, 0x6f,
-	0x42, 0xce, 0xf3, 0x89, 0xeb, 0x73, 0x16, 0xe6, 0x14, 0x31, 0xc0, 0x08, 0x32, 0xd4, 0xd2, 0xf9,
-	0x29, 0x97, 0x53, 0xd8, 0xbf, 0x5b, 0x9f, 0xc1, 0x6a, 0xe2, 0xf3, 0xe7, 0x35, 0xac, 0xfe, 0x3e,
-	0x0f, 0x9b, 0x8b, 0x38, 0xb7, 0x90, 0xfe, 0x17, 0x20, 0x6f, 0x4d, 0xc6, 0x27, 0xd4, 0x95, 0x32,
-	0xdc, 0x43, 0x30, 0xc2, 0x75, 0xc8, 0x99, 0xe4, 0x84, 0x9a, 0x52, 0x76, 0x3b, 0xb5, 0x53, 0xd9,
-	0xbb, 0x7e, 0x2e, 0x56, 0xd7, 0xda, 0xcc, 0x44, 0x11, 0x96, 0xf8, 0x3e, 0x64, 0x83, 0x23, 0x8e,
-	0x79, 0xb8, 0x76, 0x3e, 0x0f, 0x8c, 0x8b, 0x0a, 0xb7, 0xc3, 0xef, 0x40, 0x91, 0xfd, 0x15, 0xb9,
-	0xcd, 0xf3, 0x98, 0x0b, 0x4c, 0xc0, 0xf2, 0x8a, 0xb7, 0xa0, 0xc0, 0x69, 0xa6, 0xd3, 0xb0, 0x34,
-	0x44, 0x63, 0xb6, 0x30, 0x3a, 0x1d, 0x92, 0x89, 0xe9, 0xab, 0xcf, 0x88, 0x39, 0xa1, 0x9c, 0x30,
-	0x45, 0xa5, 0x1c, 0x08, 0x7f, 0xcd, 0x64, 0xf8, 0x32, 0x94, 0x04, 0x2b, 0x0d, 0x4b, 0xa7, 0x2f,
-	0xf8, 0xe9, 0x93, 0x53, 0x04, 0x51, 0x5b, 0x4c, 0xc2, 0x3e, 0xff, 0xc4, 0xb3, 0xad, 0x70, 0x69,
-	0xf9, 0x27, 0x98, 0x80, 0x7f, 0xfe, 0xb3, 0xd9, 0x83, 0xef, 0xbd, 0xc5, 0xd3, 0x9b, 0xe5, 0x62,
-	0xf5, 0x2f, 0x69, 0xc8, 0xf2, 0xfd, 0xb6, 0x06, 0xa5, 0xc1, 0xe3, 0x9e, 0xac, 0x36, 0xbb, 0xc7,
-	0x07, 0x6d, 0x19, 0xa5, 0x70, 0x05, 0x80, 0x0b, 0x1e, 0xb4, 0xbb, 0xf5, 0x01, 0x4a, 0x47, 0xe3,
-	0x56, 0x67, 0x70, 0xe7, 0x16, 0xca, 0x44, 0x06, 0xc7, 0x42, 0x90, 0x8d, 0x03, 0x6e, 0xee, 0xa1,
-	0x1c, 0x46, 0x50, 0x16, 0x0e, 0x5a, 0x8f, 0xe4, 0xe6, 0x9d, 0x5b, 0x28, 0x9f, 0x94, 0xdc, 0xdc,
-	0x43, 0x2b, 0x78, 0x15, 0x8a, 0x5c, 0x72, 0xd0, 0xed, 0xb6, 0x51, 0x21, 0xf2, 0xd9, 0x1f, 0x28,
-	0xad, 0xce, 0x21, 0x2a, 0x46, 0x3e, 0x0f, 0x95, 0xee, 0x71, 0x0f, 0x41, 0xe4, 0xe1, 0x48, 0xee,
-	0xf7, 0xeb, 0x87, 0x32, 0x2a, 0x45, 0x88, 0x83, 0xc7, 0x03, 0xb9, 0x8f, 0xca, 0x89, 0xb0, 0x6e,
-	0xee, 0xa1, 0xd5, 0xe8, 0x13, 0x72, 0xe7, 0xf8, 0x08, 0x55, 0xf0, 0x3a, 0xac, 0x8a, 0x4f, 0x84,
-	0x41, 0xac, 0xcd, 0x88, 0xee, 0xdc, 0x42, 0x68, 0x1a, 0x88, 0xf0, 0xb2, 0x9e, 0x10, 0xdc, 0xb9,
-	0x85, 0x70, 0xb5, 0x01, 0x39, 0xce, 0x2e, 0x8c, 0xa1, 0xd2, 0xae, 0x1f, 0xc8, 0x6d, 0xb5, 0xdb,
-	0x1b, 0xb4, 0xba, 0x9d, 0x7a, 0x1b, 0xa5, 0xa6, 0x32, 0x45, 0xfe, 0xd5, 0x71, 0x4b, 0x91, 0x9b,
-	0x28, 0x1d, 0x97, 0xf5, 0xe4, 0xfa, 0x40, 0x6e, 0xa2, 0x4c, 0x55, 0x83, 0xcd, 0x45, 0xe7, 0xcc,
-	0xc2, 0x9d, 0x11, 0x5b, 0xe2, 0xf4, 0x92, 0x25, 0xe6, 0xbe, 0xe6, 0x96, 0xf8, 0xdb, 0x14, 0x6c,
-	0x2c, 0x38, 0x6b, 0x17, 0x7e, 0xe4, 0x17, 0x90, 0x13, 0x14, 0x15, 0xd5, 0xe7, 0x93, 0x85, 0x87,
-	0x36, 0x27, 0xec, 0x5c, 0x05, 0xe2, 0x76, 0xf1, 0x0a, 0x9c, 0x59, 0x52, 0x81, 0x99, 0x8b, 0xb9,
-	0x20, 0x7f, 0x93, 0x02, 0x69, 0x99, 0xef, 0xd7, 0x1c, 0x14, 0xe9, 0xc4, 0x41, 0x71, 0x6f, 0x36,
-	0x80, 0x2b, 0xcb, 0xe7, 0x30, 0x17, 0xc5, 0x77, 0x29, 0xb8, 0xb0, 0xb8, 0x51, 0x59, 0x18, 0xc3,
-	0x7d, 0xc8, 0x8f, 0xa9, 0x7f, 0x6a, 0x87, 0xc5, 0xfa, 0xe3, 0x05, 0x25, 0x80, 0xa9, 0x67, 0x73,
-	0x15, 0x58, 0xc5, 0x6b, 0x48, 0x66, 0x59, 0xb7, 0x21, 0xa2, 0x99, 0x8b, 0xf4, 0xb7, 0x69, 0x78,
-	0x7b, 0xa1, 0xf3, 0x85, 0x81, 0xbe, 0x07, 0x60, 0x58, 0xce, 0xc4, 0x17, 0x05, 0x59, 0x9c, 0x4f,
-	0x45, 0x2e, 0xe1, 0x7b, 0x9f, 0x9d, 0x3d, 0x13, 0x3f, 0xd2, 0x67, 0xb8, 0x1e, 0x84, 0x88, 0x03,
-	0xee, 0x4e, 0x03, 0xcd, 0xf2, 0x40, 0xdf, 0x5f, 0x32, 0xd3, 0xb9, 0x5a, 0xf7, 0x29, 0x20, 0xcd,
-	0x34, 0xa8, 0xe5, 0xab, 0x9e, 0xef, 0x52, 0x32, 0x36, 0xac, 0x11, 0x3f, 0x80, 0x0b, 0xfb, 0xb9,
-	0x21, 0x31, 0x3d, 0xaa, 0xac, 0x09, 0x75, 0x3f, 0xd4, 0x32, 0x0b, 0x5e, 0x65, 0xdc, 0x98, 0x45,
-	0x3e, 0x61, 0x21, 0xd4, 0x91, 0x45, 0xf5, 0xef, 0x2b, 0x50, 0x8a, 0xb5, 0x75, 0xf8, 0x0a, 0x94,
-	0x9f, 0x90, 0x67, 0x44, 0x0d, 0x5b, 0x75, 0x91, 0x89, 0x12, 0x93, 0xf5, 0x82, 0x76, 0xfd, 0x53,
-	0xd8, 0xe4, 0x10, 0x7b, 0xe2, 0x53, 0x57, 0xd5, 0x4c, 0xe2, 0x79, 0x3c, 0x69, 0x05, 0x0e, 0xc5,
-	0x4c, 0xd7, 0x65, 0xaa, 0x46, 0xa8, 0xc1, 0xb7, 0x61, 0x83, 0x5b, 0x8c, 0x27, 0xa6, 0x6f, 0x38,
-	0x26, 0x55, 0xd9, 0xe5, 0xc1, 0xe3, 0x07, 0x71, 0x14, 0xd9, 0x3a, 0x43, 0x1c, 0x05, 0x00, 0x16,
-	0x91, 0x87, 0x9b, 0xf0, 0x1e, 0x37, 0x1b, 0x51, 0x8b, 0xba, 0xc4, 0xa7, 0x2a, 0xfd, 0x7a, 0x42,
-	0x4c, 0x4f, 0x25, 0x96, 0xae, 0x9e, 0x12, 0xef, 0x54, 0xda, 0x64, 0x0e, 0x0e, 0xd2, 0x52, 0x4a,
-	0xb9, 0xc4, 0x80, 0x87, 0x01, 0x4e, 0xe6, 0xb0, 0xba, 0xa5, 0x7f, 0x41, 0xbc, 0x53, 0xbc, 0x0f,
-	0x17, 0xb8, 0x17, 0xcf, 0x77, 0x0d, 0x6b, 0xa4, 0x6a, 0xa7, 0x54, 0x7b, 0xaa, 0x4e, 0xfc, 0xe1,
-	0x5d, 0xe9, 0x9d, 0xf8, 0xf7, 0x79, 0x84, 0x7d, 0x8e, 0x69, 0x30, 0xc8, 0xb1, 0x3f, 0xbc, 0x8b,
-	0xfb, 0x50, 0x66, 0x8b, 0x31, 0x36, 0xbe, 0xa1, 0xea, 0xd0, 0x76, 0x79, 0x65, 0xa9, 0x2c, 0xd8,
-	0xd9, 0xb1, 0x0c, 0xd6, 0xba, 0x81, 0xc1, 0x91, 0xad, 0xd3, 0xfd, 0x5c, 0xbf, 0x27, 0xcb, 0x4d,
-	0xa5, 0x14, 0x7a, 0x79, 0x60, 0xbb, 0x8c, 0x50, 0x23, 0x3b, 0x4a, 0x70, 0x49, 0x10, 0x6a, 0x64,
-	0x87, 0xe9, 0xbd, 0x0d, 0x1b, 0x9a, 0x26, 0xe6, 0x6c, 0x68, 0x6a, 0xd0, 0xe2, 0x7b, 0x12, 0x4a,
-	0x24, 0x4b, 0xd3, 0x0e, 0x05, 0x20, 0xe0, 0xb8, 0x87, 0x3f, 0x87, 0xb7, 0xa7, 0xc9, 0x8a, 0x1b,
-	0xae, 0xcf, 0xcd, 0x72, 0xd6, 0xf4, 0x36, 0x6c, 0x38, 0x67, 0xf3, 0x86, 0x38, 0xf1, 0x45, 0xe7,
-	0x6c, 0xd6, 0xec, 0x23, 0x7e, 0x6d, 0x73, 0xa9, 0x46, 0x7c, 0xaa, 0x4b, 0x17, 0xe3, 0xe8, 0x98,
-	0x02, 0xef, 0x02, 0xd2, 0x34, 0x95, 0x5a, 0xe4, 0xc4, 0xa4, 0x2a, 0x71, 0xa9, 0x45, 0x3c, 0xe9,
-	0x72, 0x1c, 0x5c, 0xd1, 0x34, 0x99, 0x6b, 0xeb, 0x5c, 0x89, 0xaf, 0xc1, 0xba, 0x7d, 0xf2, 0x44,
-	0x13, 0xcc, 0x52, 0x1d, 0x97, 0x0e, 0x8d, 0x17, 0xd2, 0x87, 0x3c, 0x4d, 0x6b, 0x4c, 0xc1, 0x79,
-	0xd5, 0xe3, 0x62, 0xfc, 0x09, 0x20, 0xcd, 0x3b, 0x25, 0xae, 0xc3, 0x4b, 0xbb, 0xe7, 0x10, 0x8d,
-	0x4a, 0x1f, 0x09, 0xa8, 0x90, 0x77, 0x42, 0x31, 0x63, 0xb6, 0xf7, 0xdc, 0x18, 0xfa, 0xa1, 0xc7,
-	0xab, 0x82, 0xd9, 0x5c, 0x16, 0x78, 0xdb, 0x01, 0xe4, 0x9c, 0x3a, 0xc9, 0x0f, 0xef, 0x70, 0x58,
-	0xc5, 0x39, 0x75, 0xe2, 0xdf, 0x7d, 0x04, 0x9b, 0x13, 0xcb, 0xb0, 0x7c, 0xea, 0x3a, 0x2e, 0x65,
-	0xed, 0xbe, 0xd8, 0xb3, 0xd2, 0xbf, 0x57, 0x96, 0x34, 0xec, 0xc7, 0x71, 0xb4, 0xa0, 0x8a, 0xb2,
-	0x31, 0x99, 0x17, 0x56, 0xf7, 0xa1, 0x1c, 0x67, 0x10, 0x2e, 0x82, 0xe0, 0x10, 0x4a, 0xb1, 0x6a,
-	0xdc, 0xe8, 0x36, 0x59, 0x1d, 0xfd, 0x4a, 0x46, 0x69, 0x56, 0xcf, 0xdb, 0xad, 0x81, 0xac, 0x2a,
-	0xc7, 0x9d, 0x41, 0xeb, 0x48, 0x46, 0x99, 0x6b, 0xc5, 0xc2, 0x7f, 0x56, 0xd0, 0xcb, 0x97, 0x2f,
-	0x5f, 0xa6, 0x1f, 0x66, 0x0b, 0x1f, 0xa3, 0xab, 0xd5, 0xef, 0xd3, 0x50, 0x49, 0x76, 0xd2, 0xf8,
-	0xe7, 0x70, 0x31, 0xbc, 0xf6, 0x7a, 0xd4, 0x57, 0x9f, 0x1b, 0x2e, 0xa7, 0xf6, 0x98, 0x88, 0x5e,
-	0x34, 0x5a, 0x95, 0xcd, 0x00, 0xd5, 0xa7, 0xfe, 0x97, 0x86, 0xcb, 0x88, 0x3b, 0x26, 0x3e, 0x6e,
-	0xc3, 0x65, 0xcb, 0x56, 0x3d, 0x9f, 0x58, 0x3a, 0x71, 0x75, 0x75, 0xfa, 0xe0, 0xa0, 0x12, 0x4d,
-	0xa3, 0x9e, 0x67, 0x8b, 0x92, 0x12, 0x79, 0x79, 0xd7, 0xb2, 0xfb, 0x01, 0x78, 0x7a, 0xd6, 0xd6,
-	0x03, 0xe8, 0x0c, 0x83, 0x32, 0xcb, 0x18, 0xf4, 0x0e, 0x14, 0xc7, 0xc4, 0x51, 0xa9, 0xe5, 0xbb,
-	0x67, 0xbc, 0xff, 0x2b, 0x28, 0x85, 0x31, 0x71, 0x64, 0x36, 0x7e, 0x73, 0x2b, 0x91, 0xcc, 0x66,
-	0x01, 0x15, 0x1f, 0x66, 0x0b, 0x45, 0x04, 0xd5, 0x7f, 0x66, 0xa0, 0x1c, 0xef, 0x07, 0x59, 0x7b,
-	0xad, 0xf1, 0xb3, 0x3f, 0xc5, 0x4f, 0x87, 0x0f, 0x5e, 0xd9, 0x3d, 0xd6, 0x1a, 0xac, 0x28, 0xec,
-	0xe7, 0x45, 0x97, 0xa6, 0x08, 0x4b, 0x56, 0x90, 0xd9, 0x79, 0x40, 0x45, 0xef, 0x5f, 0x50, 0x82,
-	0x11, 0x3e, 0x84, 0xfc, 0x13, 0x8f, 0xfb, 0xce, 0x73, 0xdf, 0x1f, 0xbe, 0xda, 0xf7, 0xc3, 0x3e,
-	0x77, 0x5e, 0x7c, 0xd8, 0x57, 0x3b, 0x5d, 0xe5, 0xa8, 0xde, 0x56, 0x02, 0x73, 0x7c, 0x09, 0xb2,
-	0x26, 0xf9, 0xe6, 0x2c, 0x59, 0x3e, 0xb8, 0xe8, 0xbc, 0x8b, 0x70, 0x09, 0xb2, 0xcf, 0x29, 0x79,
-	0x9a, 0x3c, 0xb4, 0xb9, 0xe8, 0x0d, 0x6e, 0x86, 0x5d, 0xc8, 0xf1, 0x7c, 0x61, 0x80, 0x20, 0x63,
-	0xe8, 0x2d, 0x5c, 0x80, 0x6c, 0xa3, 0xab, 0xb0, 0x0d, 0x81, 0xa0, 0x2c, 0xa4, 0x6a, 0xaf, 0x25,
-	0x37, 0x64, 0x94, 0xae, 0xde, 0x86, 0xbc, 0x48, 0x02, 0xdb, 0x2c, 0x51, 0x1a, 0xd0, 0x5b, 0xc1,
-	0x30, 0xf0, 0x91, 0x0a, 0xb5, 0xc7, 0x47, 0x07, 0xb2, 0x82, 0xd2, 0xc9, 0xa5, 0xce, 0xa2, 0x5c,
-	0xd5, 0x83, 0x72, 0xbc, 0x21, 0xfc, 0x51, 0x58, 0x56, 0xfd, 0x6b, 0x0a, 0x4a, 0xb1, 0x06, 0x8f,
-	0xb5, 0x16, 0xc4, 0x34, 0xed, 0xe7, 0x2a, 0x31, 0x0d, 0xe2, 0x05, 0xd4, 0x00, 0x2e, 0xaa, 0x33,
-	0xc9, 0x79, 0x97, 0xee, 0x47, 0xda, 0x22, 0x39, 0x94, 0xaf, 0xfe, 0x29, 0x05, 0x68, 0xb6, 0x45,
-	0x9c, 0x09, 0x33, 0xf5, 0x53, 0x86, 0x59, 0xfd, 0x63, 0x0a, 0x2a, 0xc9, 0xbe, 0x70, 0x26, 0xbc,
-	0x2b, 0x3f, 0x69, 0x78, 0xff, 0x48, 0xc3, 0x6a, 0xa2, 0x1b, 0x3c, 0x6f, 0x74, 0x5f, 0xc3, 0xba,
-	0xa1, 0xd3, 0xb1, 0x63, 0xfb, 0xd4, 0xd2, 0xce, 0x54, 0x93, 0x3e, 0xa3, 0xa6, 0x54, 0xe5, 0x87,
-	0xc6, 0xee, 0xab, 0xfb, 0xcd, 0x5a, 0x6b, 0x6a, 0xd7, 0x66, 0x66, 0xfb, 0x1b, 0xad, 0xa6, 0x7c,
-	0xd4, 0xeb, 0x0e, 0xe4, 0x4e, 0xe3, 0xb1, 0x7a, 0xdc, 0xf9, 0x65, 0xa7, 0xfb, 0x65, 0x47, 0x41,
-	0xc6, 0x0c, 0xec, 0x0d, 0x6e, 0xfb, 0x1e, 0xa0, 0xd9, 0xa0, 0xf0, 0x45, 0x58, 0x14, 0x16, 0x7a,
-	0x0b, 0x6f, 0xc0, 0x5a, 0xa7, 0xab, 0xf6, 0x5b, 0x4d, 0x59, 0x95, 0x1f, 0x3c, 0x90, 0x1b, 0x83,
-	0xbe, 0xb8, 0x80, 0x47, 0xe8, 0x41, 0x62, 0x83, 0x57, 0xff, 0x90, 0x81, 0x8d, 0x05, 0x91, 0xe0,
-	0x7a, 0xd0, 0xfb, 0x8b, 0xeb, 0xc8, 0x8d, 0xf3, 0x44, 0x5f, 0x63, 0xdd, 0x45, 0x8f, 0xb8, 0x7e,
-	0x70, 0x55, 0xf8, 0x04, 0x58, 0x96, 0x2c, 0xdf, 0x18, 0x1a, 0xd4, 0x0d, 0xde, 0x2b, 0xc4, 0x85,
-	0x60, 0x6d, 0x2a, 0x17, 0x4f, 0x16, 0x3f, 0x03, 0xec, 0xd8, 0x9e, 0xe1, 0x1b, 0xcf, 0xa8, 0x6a,
-	0x58, 0xe1, 0xe3, 0x06, 0xbb, 0x20, 0x64, 0x15, 0x14, 0x6a, 0x5a, 0x96, 0x1f, 0xa1, 0x2d, 0x3a,
-	0x22, 0x33, 0x68, 0x76, 0x98, 0x67, 0x14, 0x14, 0x6a, 0x22, 0xf4, 0x15, 0x28, 0xeb, 0xf6, 0x84,
-	0xb5, 0x5b, 0x02, 0xc7, 0x6a, 0x47, 0x4a, 0x29, 0x09, 0x59, 0x04, 0x09, 0xfa, 0xe1, 0xe9, 0xab,
-	0x4a, 0x59, 0x29, 0x09, 0x99, 0x80, 0x5c, 0x85, 0x35, 0x32, 0x1a, 0xb9, 0xcc, 0x79, 0xe8, 0x48,
-	0x74, 0xf8, 0x95, 0x48, 0xcc, 0x81, 0x5b, 0x0f, 0xa1, 0x10, 0xe6, 0x81, 0x95, 0x6a, 0x96, 0x09,
-	0xd5, 0x11, 0x6f, 0x5b, 0xe9, 0x9d, 0xa2, 0x52, 0xb0, 0x42, 0xe5, 0x15, 0x28, 0x1b, 0x9e, 0x3a,
-	0x7d, 0x64, 0x4d, 0x6f, 0xa7, 0x77, 0x0a, 0x4a, 0xc9, 0xf0, 0xa2, 0x57, 0xb5, 0xea, 0x77, 0x69,
-	0xa8, 0x24, 0x1f, 0x89, 0x71, 0x13, 0x0a, 0xa6, 0xad, 0x11, 0x4e, 0x2d, 0xf1, 0x0b, 0xc5, 0xce,
-	0x6b, 0xde, 0x95, 0x6b, 0xed, 0x00, 0xaf, 0x44, 0x96, 0x5b, 0x7f, 0x4b, 0x41, 0x21, 0x14, 0xe3,
-	0x0b, 0x90, 0x75, 0x88, 0x7f, 0xca, 0xdd, 0xe5, 0x0e, 0xd2, 0x28, 0xa5, 0xf0, 0x31, 0x93, 0x7b,
-	0x0e, 0xb1, 0x38, 0x05, 0x02, 0x39, 0x1b, 0xb3, 0x75, 0x35, 0x29, 0xd1, 0xf9, 0xf5, 0xc1, 0x1e,
-	0x8f, 0xa9, 0xe5, 0x7b, 0xe1, 0xba, 0x06, 0xf2, 0x46, 0x20, 0xc6, 0xd7, 0x61, 0xdd, 0x77, 0x89,
-	0x61, 0x26, 0xb0, 0x59, 0x8e, 0x45, 0xa1, 0x22, 0x02, 0xef, 0xc3, 0xa5, 0xd0, 0xaf, 0x4e, 0x7d,
-	0xa2, 0x9d, 0x52, 0x7d, 0x6a, 0x94, 0xe7, 0x2f, 0x90, 0x17, 0x03, 0x40, 0x33, 0xd0, 0x87, 0xb6,
-	0xd5, 0xef, 0x53, 0xb0, 0x1e, 0x5e, 0x78, 0xf4, 0x28, 0x59, 0x47, 0x00, 0xc4, 0xb2, 0x6c, 0x3f,
-	0x9e, 0xae, 0x79, 0x2a, 0xcf, 0xd9, 0xd5, 0xea, 0x91, 0x91, 0x12, 0x73, 0xb0, 0x35, 0x06, 0x98,
-	0x6a, 0x96, 0xa6, 0xed, 0x32, 0x94, 0x82, 0x5f, 0x00, 0xf8, 0xcf, 0x48, 0xe2, 0x8a, 0x0c, 0x42,
-	0xc4, 0x6e, 0x46, 0x78, 0x13, 0x72, 0x27, 0x74, 0x64, 0x58, 0xc1, 0xbb, 0xa4, 0x18, 0x84, 0xaf,
-	0x9d, 0xd9, 0xe8, 0xb5, 0xf3, 0xe0, 0x77, 0x29, 0xd8, 0xd0, 0xec, 0xf1, 0x6c, 0xbc, 0x07, 0x68,
-	0xe6, 0x9e, 0xee, 0x7d, 0x91, 0xfa, 0xea, 0xfe, 0xc8, 0xf0, 0x4f, 0x27, 0x27, 0x35, 0xcd, 0x1e,
-	0xef, 0x8e, 0x6c, 0x93, 0x58, 0xa3, 0xe9, 0xef, 0x60, 0xfc, 0x1f, 0xed, 0xc6, 0x88, 0x5a, 0x37,
-	0x46, 0x76, 0xec, 0x57, 0xb1, 0x7b, 0xd3, 0x7f, 0xbf, 0x4d, 0x67, 0x0e, 0x7b, 0x07, 0x7f, 0x4e,
-	0x6f, 0x1d, 0x8a, 0x6f, 0xf5, 0xc2, 0xdc, 0x28, 0x74, 0x68, 0x52, 0x8d, 0xcd, 0xf7, 0x7f, 0x01,
-	0x00, 0x00, 0xff, 0xff, 0x8e, 0x54, 0xe7, 0xef, 0x60, 0x1b, 0x00, 0x00,
+	// 2490 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xc4, 0x59, 0xdd, 0x8e, 0xdb, 0xc6,
+	0x15, 0x8e, 0x7e, 0x57, 0x3a, 0xd2, 0x6a, 0x67, 0x67, 0x37, 0x36, 0xbd, 0xf9, 0xf1, 0x5a, 0xf9,
+	0xf1, 0x3a, 0x69, 0xb4, 0xc1, 0xc6, 0x76, 0x9c, 0x4d, 0xe1, 0x42, 0x2b, 0xd1, 0x1b, 0xb9, 0x5a,
+	0x49, 0xa5, 0xb4, 0x8d, 0x9d, 0x1b, 0x62, 0x96, 0x1c, 0x49, 0xb4, 0x29, 0x92, 0x21, 0x29, 0xdb,
+	0x9b, 0x2b, 0x03, 0xbd, 0x2a, 0xd0, 0x07, 0x28, 0x8a, 0xa2, 0x17, 0xb9, 0x09, 0xd0, 0x07, 0x28,
+	0xd0, 0xbb, 0x3e, 0x41, 0x81, 0xbc, 0x41, 0x51, 0x14, 0x68, 0xdf, 0xa0, 0xb7, 0xc5, 0xcc, 0x90,
+	0x14, 0xa9, 0x1f, 0x7b, 0x1b, 0xc0, 0xc9, 0x95, 0x34, 0xdf, 0xf9, 0xce, 0x99, 0x33, 0x67, 0xce,
+	0xcc, 0x9c, 0x19, 0xc2, 0xee, 0xc8, 0xb6, 0x47, 0x26, 0xdd, 0x77, 0x5c, 0xdb, 0xb7, 0xcf, 0xa6,
+	0xc3, 0x7d, 0x9d, 0x7a, 0x9a, 0x6b, 0x38, 0xbe, 0xed, 0xd6, 0x38, 0x86, 0x37, 0x04, 0xa3, 0x16,
+	0x32, 0xaa, 0x27, 0xb0, 0x79, 0xcf, 0x30, 0x69, 0x33, 0x22, 0xf6, 0xa9, 0x8f, 0xef, 0x40, 0x76,
+	0x68, 0x98, 0x54, 0x4a, 0xed, 0x66, 0xf6, 0x4a, 0x07, 0xef, 0xd6, 0xe6, 0x94, 0x6a, 0x49, 0x8d,
+	0x1e, 0x83, 0x15, 0xae, 0x51, 0xfd, 0x57, 0x16, 0xb6, 0x96, 0x48, 0x31, 0x86, 0xac, 0x45, 0x26,
+	0xcc, 0x62, 0x6a, 0xaf, 0xa8, 0xf0, 0xff, 0x58, 0x82, 0x35, 0x87, 0x68, 0x8f, 0xc9, 0x88, 0x4a,
+	0x69, 0x0e, 0x87, 0x4d, 0xfc, 0x36, 0x80, 0x4e, 0x1d, 0x6a, 0xe9, 0xd4, 0xd2, 0xce, 0xa5, 0xcc,
+	0x6e, 0x66, 0xaf, 0xa8, 0xc4, 0x10, 0xfc, 0x21, 0x6c, 0x3a, 0xd3, 0x33, 0xd3, 0xd0, 0xd4, 0x18,
+	0x0d, 0x76, 0x33, 0x7b, 0x39, 0x05, 0x09, 0x41, 0x73, 0x46, 0xbe, 0x0e, 0x1b, 0x4f, 0x29, 0x79,
+	0x1c, 0xa7, 0x96, 0x38, 0xb5, 0xc2, 0xe0, 0x18, 0xb1, 0x01, 0xe5, 0x09, 0xf5, 0x3c, 0x32, 0xa2,
+	0xaa, 0x7f, 0xee, 0x50, 0x29, 0xcb, 0x47, 0xbf, 0xbb, 0x30, 0xfa, 0xf9, 0x91, 0x97, 0x02, 0xad,
+	0xc1, 0xb9, 0x43, 0x71, 0x1d, 0x8a, 0xd4, 0x9a, 0x4e, 0x84, 0x85, 0xdc, 0x8a, 0xf8, 0xc9, 0xd6,
+	0x74, 0x32, 0x6f, 0xa5, 0xc0, 0xd4, 0x02, 0x13, 0x6b, 0x1e, 0x75, 0x9f, 0x18, 0x1a, 0x95, 0xf2,
+	0xdc, 0xc0, 0xf5, 0x05, 0x03, 0x7d, 0x21, 0x9f, 0xb7, 0x11, 0xea, 0xe1, 0x06, 0x14, 0xe9, 0x33,
+	0x9f, 0x5a, 0x9e, 0x61, 0x5b, 0xd2, 0x1a, 0x37, 0xf2, 0xde, 0x92, 0x59, 0xa4, 0xa6, 0x3e, 0x6f,
+	0x62, 0xa6, 0x87, 0x6f, 0xc3, 0x9a, 0xed, 0xf8, 0x86, 0x6d, 0x79, 0x52, 0x61, 0x37, 0xb5, 0x57,
+	0x3a, 0x78, 0x73, 0x69, 0x22, 0x74, 0x05, 0x47, 0x09, 0xc9, 0xb8, 0x05, 0xc8, 0xb3, 0xa7, 0xae,
+	0x46, 0x55, 0xcd, 0xd6, 0xa9, 0x6a, 0x58, 0x43, 0x5b, 0x2a, 0x72, 0x03, 0x57, 0x17, 0x07, 0xc2,
+	0x89, 0x0d, 0x5b, 0xa7, 0x2d, 0x6b, 0x68, 0x2b, 0x15, 0x2f, 0xd1, 0xc6, 0x97, 0x20, 0xef, 0x9d,
+	0x5b, 0x3e, 0x79, 0x26, 0x95, 0x79, 0x86, 0x04, 0xad, 0xea, 0x7f, 0x73, 0xb0, 0x71, 0x91, 0x14,
+	0xfb, 0x1c, 0x72, 0x43, 0x36, 0x4a, 0x29, 0xfd, 0xff, 0xc4, 0x40, 0xe8, 0x24, 0x83, 0x98, 0xff,
+	0x81, 0x41, 0xac, 0x43, 0xc9, 0xa2, 0x9e, 0x4f, 0x75, 0x91, 0x11, 0x99, 0x0b, 0xe6, 0x14, 0x08,
+	0xa5, 0xc5, 0x94, 0xca, 0xfe, 0xa0, 0x94, 0x7a, 0x00, 0x1b, 0x91, 0x4b, 0xaa, 0x4b, 0xac, 0x51,
+	0x98, 0x9b, 0xfb, 0x2f, 0xf3, 0xa4, 0x26, 0x87, 0x7a, 0x0a, 0x53, 0x53, 0x2a, 0x34, 0xd1, 0xc6,
+	0x4d, 0x00, 0xdb, 0xa2, 0xf6, 0x50, 0xd5, 0xa9, 0x66, 0x4a, 0x85, 0x15, 0x51, 0xea, 0x32, 0xca,
+	0x42, 0x94, 0x6c, 0x81, 0x6a, 0x26, 0xfe, 0x6c, 0x96, 0x6a, 0x6b, 0x2b, 0x32, 0xe5, 0x44, 0x2c,
+	0xb2, 0x85, 0x6c, 0x3b, 0x85, 0x8a, 0x4b, 0x59, 0xde, 0x53, 0x3d, 0x18, 0x59, 0x91, 0x3b, 0x51,
+	0x7b, 0xe9, 0xc8, 0x94, 0x40, 0x4d, 0x0c, 0x6c, 0xdd, 0x8d, 0x37, 0xf1, 0x3b, 0x10, 0x01, 0x2a,
+	0x4f, 0x2b, 0xe0, 0xbb, 0x50, 0x39, 0x04, 0x3b, 0x64, 0x42, 0x77, 0xee, 0x40, 0x25, 0x19, 0x1e,
+	0xbc, 0x0d, 0x39, 0xcf, 0x27, 0xae, 0xcf, 0xb3, 0x30, 0xa7, 0x88, 0x06, 0x46, 0x90, 0xa1, 0x96,
+	0xce, 0x77, 0xb9, 0x9c, 0xc2, 0xfe, 0xee, 0x7c, 0x0a, 0xeb, 0x89, 0xee, 0x2f, 0xaa, 0x58, 0xfd,
+	0x7d, 0x1e, 0xb6, 0x97, 0xe5, 0xdc, 0xd2, 0xf4, 0xbf, 0x04, 0x79, 0x6b, 0x3a, 0x39, 0xa3, 0xae,
+	0x94, 0xe1, 0x16, 0x82, 0x16, 0xae, 0x43, 0xce, 0x24, 0x67, 0xd4, 0x94, 0xb2, 0xbb, 0xa9, 0xbd,
+	0xca, 0xc1, 0x87, 0x17, 0xca, 0xea, 0x5a, 0x9b, 0xa9, 0x28, 0x42, 0x13, 0xdf, 0x85, 0x6c, 0xb0,
+	0xc5, 0x31, 0x0b, 0x1f, 0x5c, 0xcc, 0x02, 0xcb, 0x45, 0x85, 0xeb, 0xe1, 0x37, 0xa0, 0xc8, 0x7e,
+	0x45, 0x6c, 0xf3, 0xdc, 0xe7, 0x02, 0x03, 0x58, 0x5c, 0xf1, 0x0e, 0x14, 0x78, 0x9a, 0xe9, 0x34,
+	0x3c, 0x1a, 0xa2, 0x36, 0x9b, 0x18, 0x9d, 0x0e, 0xc9, 0xd4, 0xf4, 0xd5, 0x27, 0xc4, 0x9c, 0x52,
+	0x9e, 0x30, 0x45, 0xa5, 0x1c, 0x80, 0xbf, 0x66, 0x18, 0xbe, 0x0a, 0x25, 0x91, 0x95, 0x86, 0xa5,
+	0xd3, 0x67, 0x7c, 0xf7, 0xc9, 0x29, 0x22, 0x51, 0x5b, 0x0c, 0x61, 0xdd, 0x3f, 0xf2, 0x6c, 0x2b,
+	0x9c, 0x5a, 0xde, 0x05, 0x03, 0x78, 0xf7, 0x9f, 0xce, 0x6f, 0x7c, 0x6f, 0x2d, 0x1f, 0xde, 0x7c,
+	0x2e, 0x56, 0xff, 0x92, 0x86, 0x2c, 0x5f, 0x6f, 0x1b, 0x50, 0x1a, 0x3c, 0xec, 0xc9, 0x6a, 0xb3,
+	0x7b, 0x7a, 0xd4, 0x96, 0x51, 0x0a, 0x57, 0x00, 0x38, 0x70, 0xaf, 0xdd, 0xad, 0x0f, 0x50, 0x3a,
+	0x6a, 0xb7, 0x3a, 0x83, 0xdb, 0x37, 0x51, 0x26, 0x52, 0x38, 0x15, 0x40, 0x36, 0x4e, 0xf8, 0xe4,
+	0x00, 0xe5, 0x30, 0x82, 0xb2, 0x30, 0xd0, 0x7a, 0x20, 0x37, 0x6f, 0xdf, 0x44, 0xf9, 0x24, 0xf2,
+	0xc9, 0x01, 0x5a, 0xc3, 0xeb, 0x50, 0xe4, 0xc8, 0x51, 0xb7, 0xdb, 0x46, 0x85, 0xc8, 0x66, 0x7f,
+	0xa0, 0xb4, 0x3a, 0xc7, 0xa8, 0x18, 0xd9, 0x3c, 0x56, 0xba, 0xa7, 0x3d, 0x04, 0x91, 0x85, 0x13,
+	0xb9, 0xdf, 0xaf, 0x1f, 0xcb, 0xa8, 0x14, 0x31, 0x8e, 0x1e, 0x0e, 0xe4, 0x3e, 0x2a, 0x27, 0xdc,
+	0xfa, 0xe4, 0x00, 0xad, 0x47, 0x5d, 0xc8, 0x9d, 0xd3, 0x13, 0x54, 0xc1, 0x9b, 0xb0, 0x2e, 0xba,
+	0x08, 0x9d, 0xd8, 0x98, 0x83, 0x6e, 0xdf, 0x44, 0x68, 0xe6, 0x88, 0xb0, 0xb2, 0x99, 0x00, 0x6e,
+	0xdf, 0x44, 0xb8, 0xda, 0x80, 0x1c, 0xcf, 0x2e, 0x8c, 0xa1, 0xd2, 0xae, 0x1f, 0xc9, 0x6d, 0xb5,
+	0xdb, 0x1b, 0xb4, 0xba, 0x9d, 0x7a, 0x1b, 0xa5, 0x66, 0x98, 0x22, 0xff, 0xea, 0xb4, 0xa5, 0xc8,
+	0x4d, 0x94, 0x8e, 0x63, 0x3d, 0xb9, 0x3e, 0x90, 0x9b, 0x28, 0x53, 0xd5, 0x60, 0x7b, 0xd9, 0x3e,
+	0xb3, 0x74, 0x65, 0xc4, 0xa6, 0x38, 0xbd, 0x62, 0x8a, 0xb9, 0xad, 0x85, 0x29, 0xfe, 0x36, 0x05,
+	0x5b, 0x4b, 0xf6, 0xda, 0xa5, 0x9d, 0xfc, 0x02, 0x72, 0x22, 0x45, 0xc5, 0xe9, 0x73, 0x63, 0xe9,
+	0xa6, 0xcd, 0x13, 0x76, 0xe1, 0x04, 0xe2, 0x7a, 0xf1, 0x13, 0x38, 0xb3, 0xe2, 0x04, 0x66, 0x26,
+	0x16, 0x9c, 0xfc, 0x4d, 0x0a, 0xa4, 0x55, 0xb6, 0x5f, 0xb2, 0x51, 0xa4, 0x13, 0x1b, 0xc5, 0xe7,
+	0xf3, 0x0e, 0x5c, 0x5b, 0x3d, 0x86, 0x05, 0x2f, 0xbe, 0x4b, 0xc1, 0xa5, 0xe5, 0x85, 0xca, 0x52,
+	0x1f, 0xee, 0x42, 0x7e, 0x42, 0xfd, 0xb1, 0x1d, 0x1e, 0xd6, 0xef, 0x2f, 0x39, 0x02, 0x98, 0x78,
+	0x3e, 0x56, 0x81, 0x56, 0xfc, 0x0c, 0xc9, 0xac, 0xaa, 0x36, 0x84, 0x37, 0x0b, 0x9e, 0xfe, 0x36,
+	0x0d, 0xaf, 0x2f, 0x35, 0xbe, 0xd4, 0xd1, 0xb7, 0x00, 0x0c, 0xcb, 0x99, 0xfa, 0xe2, 0x40, 0x16,
+	0xfb, 0x53, 0x91, 0x23, 0x7c, 0xed, 0xb3, 0xbd, 0x67, 0xea, 0x47, 0xf2, 0x0c, 0x97, 0x83, 0x80,
+	0x38, 0xe1, 0xce, 0xcc, 0xd1, 0x2c, 0x77, 0xf4, 0xed, 0x15, 0x23, 0x5d, 0x38, 0xeb, 0x3e, 0x06,
+	0xa4, 0x99, 0x06, 0xb5, 0x7c, 0xd5, 0xf3, 0x5d, 0x4a, 0x26, 0x86, 0x35, 0xe2, 0x1b, 0x70, 0xe1,
+	0x30, 0x37, 0x24, 0xa6, 0x47, 0x95, 0x0d, 0x21, 0xee, 0x87, 0x52, 0xa6, 0xc1, 0x4f, 0x19, 0x37,
+	0xa6, 0x91, 0x4f, 0x68, 0x08, 0x71, 0xa4, 0x51, 0xfd, 0x6b, 0x01, 0x4a, 0xb1, 0xb2, 0x0e, 0x5f,
+	0x83, 0xf2, 0x23, 0xf2, 0x84, 0xa8, 0x61, 0xa9, 0x2e, 0x22, 0x51, 0x62, 0x58, 0x2f, 0x28, 0xd7,
+	0x3f, 0x86, 0x6d, 0x4e, 0xb1, 0xa7, 0x3e, 0x75, 0x55, 0xcd, 0x24, 0x9e, 0xc7, 0x83, 0x56, 0xe0,
+	0x54, 0xcc, 0x64, 0x5d, 0x26, 0x6a, 0x84, 0x12, 0x7c, 0x0b, 0xb6, 0xb8, 0xc6, 0x64, 0x6a, 0xfa,
+	0x86, 0x63, 0x52, 0x95, 0x5d, 0x1e, 0x3c, 0xbe, 0x11, 0x47, 0x9e, 0x6d, 0x32, 0xc6, 0x49, 0x40,
+	0x60, 0x1e, 0x79, 0xb8, 0x09, 0x6f, 0x71, 0xb5, 0x11, 0xb5, 0xa8, 0x4b, 0x7c, 0xaa, 0xd2, 0xaf,
+	0xa7, 0xc4, 0xf4, 0x54, 0x62, 0xe9, 0xea, 0x98, 0x78, 0x63, 0x69, 0x9b, 0x19, 0x38, 0x4a, 0x4b,
+	0x29, 0xe5, 0x0a, 0x23, 0x1e, 0x07, 0x3c, 0x99, 0xd3, 0xea, 0x96, 0xfe, 0x05, 0xf1, 0xc6, 0xf8,
+	0x10, 0x2e, 0x71, 0x2b, 0x9e, 0xef, 0x1a, 0xd6, 0x48, 0xd5, 0xc6, 0x54, 0x7b, 0xac, 0x4e, 0xfd,
+	0xe1, 0x1d, 0xe9, 0x8d, 0x78, 0xff, 0xdc, 0xc3, 0x3e, 0xe7, 0x34, 0x18, 0xe5, 0xd4, 0x1f, 0xde,
+	0xc1, 0x7d, 0x28, 0xb3, 0xc9, 0x98, 0x18, 0xdf, 0x50, 0x75, 0x68, 0xbb, 0xfc, 0x64, 0xa9, 0x2c,
+	0x59, 0xd9, 0xb1, 0x08, 0xd6, 0xba, 0x81, 0xc2, 0x89, 0xad, 0xd3, 0xc3, 0x5c, 0xbf, 0x27, 0xcb,
+	0x4d, 0xa5, 0x14, 0x5a, 0xb9, 0x67, 0xbb, 0x2c, 0xa1, 0x46, 0x76, 0x14, 0xe0, 0x92, 0x48, 0xa8,
+	0x91, 0x1d, 0x86, 0xf7, 0x16, 0x6c, 0x69, 0x9a, 0x18, 0xb3, 0xa1, 0xa9, 0x41, 0x89, 0xef, 0x49,
+	0x28, 0x11, 0x2c, 0x4d, 0x3b, 0x16, 0x84, 0x20, 0xc7, 0x3d, 0xfc, 0x19, 0xbc, 0x3e, 0x0b, 0x56,
+	0x5c, 0x71, 0x73, 0x61, 0x94, 0xf3, 0xaa, 0xb7, 0x60, 0xcb, 0x39, 0x5f, 0x54, 0xc4, 0x89, 0x1e,
+	0x9d, 0xf3, 0x79, 0xb5, 0x4f, 0x61, 0xdb, 0x19, 0x3b, 0x8b, 0x7a, 0x5b, 0x71, 0x3d, 0xec, 0x8c,
+	0x9d, 0x79, 0xc5, 0xf7, 0xf8, 0x7d, 0xcf, 0xa5, 0x1a, 0xf1, 0xa9, 0x2e, 0x5d, 0x8e, 0xd3, 0x63,
+	0x02, 0xbc, 0x0f, 0x48, 0xd3, 0x54, 0x6a, 0x91, 0x33, 0x93, 0xaa, 0xc4, 0xa5, 0x16, 0xf1, 0xa4,
+	0xab, 0x71, 0x72, 0x45, 0xd3, 0x64, 0x2e, 0xad, 0x73, 0x21, 0xfe, 0x00, 0x36, 0xed, 0xb3, 0x47,
+	0x9a, 0x48, 0x49, 0xd5, 0x71, 0xe9, 0xd0, 0x78, 0x26, 0xbd, 0xcb, 0xe3, 0xbb, 0xc1, 0x04, 0x3c,
+	0x21, 0x7b, 0x1c, 0xc6, 0x37, 0x00, 0x69, 0xde, 0x98, 0xb8, 0x0e, 0xaf, 0x09, 0x3c, 0x87, 0x68,
+	0x54, 0x7a, 0x4f, 0x50, 0x05, 0xde, 0x09, 0x61, 0xb6, 0x24, 0xbc, 0xa7, 0xc6, 0xd0, 0x0f, 0x2d,
+	0x5e, 0x17, 0x4b, 0x82, 0x63, 0x81, 0xb5, 0x3d, 0x40, 0x2c, 0x14, 0x89, 0x8e, 0xf7, 0x38, 0xad,
+	0xe2, 0x8c, 0x9d, 0x78, 0xbf, 0xef, 0xc0, 0x3a, 0x63, 0xce, 0x3a, 0xbd, 0x21, 0xea, 0x19, 0x67,
+	0x1c, 0xeb, 0xf1, 0x01, 0x6c, 0x4f, 0x2d, 0xc3, 0xf2, 0xa9, 0xeb, 0xb8, 0x94, 0x5d, 0x26, 0xc4,
+	0x8e, 0x20, 0xfd, 0x7b, 0x6d, 0xc5, 0x75, 0xe0, 0x34, 0xce, 0x16, 0x89, 0xa8, 0x6c, 0x4d, 0x17,
+	0xc1, 0xea, 0x21, 0x94, 0xe3, 0xf9, 0x89, 0x8b, 0x20, 0x32, 0x14, 0xa5, 0xd8, 0x59, 0xdf, 0xe8,
+	0x36, 0xd9, 0x29, 0xfd, 0x95, 0x8c, 0xd2, 0xac, 0x5a, 0x68, 0xb7, 0x06, 0xb2, 0xaa, 0x9c, 0x76,
+	0x06, 0xad, 0x13, 0x19, 0x65, 0x3e, 0x28, 0x16, 0xfe, 0xb3, 0x86, 0x9e, 0x3f, 0x7f, 0xfe, 0x3c,
+	0x7d, 0x3f, 0x5b, 0x78, 0x1f, 0x5d, 0xaf, 0x7e, 0x9f, 0x86, 0x4a, 0xb2, 0x4e, 0xc7, 0x3f, 0x87,
+	0xcb, 0xe1, 0xa5, 0xda, 0xa3, 0xbe, 0xfa, 0xd4, 0x70, 0xf9, 0xc2, 0x99, 0x10, 0x51, 0xe9, 0x46,
+	0x53, 0xb7, 0x1d, 0xb0, 0xfa, 0xd4, 0xff, 0xd2, 0x70, 0xd9, 0xb2, 0x98, 0x10, 0x1f, 0xb7, 0xe1,
+	0xaa, 0x65, 0xab, 0x9e, 0x4f, 0x2c, 0x9d, 0xb8, 0xba, 0x3a, 0x7b, 0xce, 0x50, 0x89, 0xa6, 0x51,
+	0xcf, 0xb3, 0xc5, 0x81, 0x15, 0x59, 0x79, 0xd3, 0xb2, 0xfb, 0x01, 0x79, 0xb6, 0x93, 0xd7, 0x03,
+	0xea, 0x5c, 0x9a, 0x65, 0x56, 0xa5, 0xd9, 0x1b, 0x50, 0x9c, 0x10, 0x47, 0xa5, 0x96, 0xef, 0x9e,
+	0xf3, 0xea, 0xb2, 0xa0, 0x14, 0x26, 0xc4, 0x91, 0x59, 0xfb, 0xd5, 0xcd, 0x44, 0x32, 0x9a, 0x05,
+	0x54, 0xbc, 0x9f, 0x2d, 0x14, 0x11, 0x54, 0xff, 0x99, 0x81, 0x72, 0xbc, 0xda, 0x64, 0xc5, 0xbb,
+	0xc6, 0x4f, 0x96, 0x14, 0xdf, 0x7b, 0xde, 0x79, 0x61, 0x6d, 0x5a, 0x6b, 0xb0, 0x23, 0xe7, 0x30,
+	0x2f, 0x6a, 0x40, 0x45, 0x68, 0xb2, 0xe3, 0x9e, 0xed, 0x36, 0x54, 0xdc, 0x2c, 0x0a, 0x4a, 0xd0,
+	0xc2, 0xc7, 0x90, 0x7f, 0xe4, 0x71, 0xdb, 0x79, 0x6e, 0xfb, 0xdd, 0x17, 0xdb, 0xbe, 0xdf, 0xe7,
+	0xc6, 0x8b, 0xf7, 0xfb, 0x6a, 0xa7, 0xab, 0x9c, 0xd4, 0xdb, 0x4a, 0xa0, 0x8e, 0xaf, 0x40, 0xd6,
+	0x24, 0xdf, 0x9c, 0x27, 0x0f, 0x27, 0x0e, 0x5d, 0x74, 0x12, 0xae, 0x40, 0xf6, 0x29, 0x25, 0x8f,
+	0x93, 0x47, 0x02, 0x87, 0x5e, 0xe1, 0x62, 0xd8, 0x87, 0x1c, 0x8f, 0x17, 0x06, 0x08, 0x22, 0x86,
+	0x5e, 0xc3, 0x05, 0xc8, 0x36, 0xba, 0x0a, 0x5b, 0x10, 0x08, 0xca, 0x02, 0x55, 0x7b, 0x2d, 0xb9,
+	0x21, 0xa3, 0x74, 0xf5, 0x16, 0xe4, 0x45, 0x10, 0xd8, 0x62, 0x89, 0xc2, 0x80, 0x5e, 0x0b, 0x9a,
+	0x81, 0x8d, 0x54, 0x28, 0x3d, 0x3d, 0x39, 0x92, 0x15, 0x94, 0x4e, 0x4e, 0x75, 0x16, 0xe5, 0xaa,
+	0x1e, 0x94, 0xe3, 0xe5, 0xe6, 0x8f, 0x92, 0x65, 0xd5, 0xbf, 0xa5, 0xa0, 0x14, 0x2b, 0x1f, 0x59,
+	0xe1, 0x42, 0x4c, 0xd3, 0x7e, 0xaa, 0x12, 0xd3, 0x20, 0x5e, 0x90, 0x1a, 0xc0, 0xa1, 0x3a, 0x43,
+	0x2e, 0x3a, 0x75, 0x3f, 0xd2, 0x12, 0xc9, 0xa1, 0x7c, 0xf5, 0x4f, 0x29, 0x40, 0xf3, 0x05, 0xe8,
+	0x9c, 0x9b, 0xa9, 0x9f, 0xd2, 0xcd, 0xea, 0x1f, 0x53, 0x50, 0x49, 0x56, 0x9d, 0x73, 0xee, 0x5d,
+	0xfb, 0x49, 0xdd, 0xfb, 0x47, 0x1a, 0xd6, 0x13, 0xb5, 0xe6, 0x45, 0xbd, 0xfb, 0x1a, 0x36, 0x0d,
+	0x9d, 0x4e, 0x1c, 0xdb, 0xa7, 0x96, 0x76, 0xae, 0x9a, 0xf4, 0x09, 0x35, 0xa5, 0x2a, 0xdf, 0x34,
+	0xf6, 0x5f, 0x5c, 0xcd, 0xd6, 0x5a, 0x33, 0xbd, 0x36, 0x53, 0x3b, 0xdc, 0x6a, 0x35, 0xe5, 0x93,
+	0x5e, 0x77, 0x20, 0x77, 0x1a, 0x0f, 0xd5, 0xd3, 0xce, 0x2f, 0x3b, 0xdd, 0x2f, 0x3b, 0x0a, 0x32,
+	0xe6, 0x68, 0xaf, 0x70, 0xd9, 0xf7, 0x00, 0xcd, 0x3b, 0x85, 0x2f, 0xc3, 0x32, 0xb7, 0xd0, 0x6b,
+	0x78, 0x0b, 0x36, 0x3a, 0x5d, 0xb5, 0xdf, 0x6a, 0xca, 0xaa, 0x7c, 0xef, 0x9e, 0xdc, 0x18, 0xf4,
+	0xc5, 0xf5, 0x3e, 0x62, 0x0f, 0x12, 0x0b, 0xbc, 0xfa, 0x87, 0x0c, 0x6c, 0x2d, 0xf1, 0x04, 0xd7,
+	0x83, 0x9b, 0x85, 0xb8, 0xec, 0x7c, 0x74, 0x11, 0xef, 0x6b, 0xac, 0x20, 0xe8, 0x11, 0xd7, 0x0f,
+	0x2e, 0x22, 0x37, 0x80, 0x45, 0xc9, 0xf2, 0x8d, 0xa1, 0x41, 0xdd, 0xe0, 0x35, 0x44, 0x5c, 0x37,
+	0x36, 0x66, 0xb8, 0x78, 0x10, 0xf9, 0x19, 0x60, 0xc7, 0xf6, 0x0c, 0xdf, 0x78, 0x42, 0x55, 0xc3,
+	0x0a, 0x9f, 0x4e, 0xd8, 0xf5, 0x23, 0xab, 0xa0, 0x50, 0xd2, 0xb2, 0xfc, 0x88, 0x6d, 0xd1, 0x11,
+	0x99, 0x63, 0xb3, 0xcd, 0x3c, 0xa3, 0xa0, 0x50, 0x12, 0xb1, 0xaf, 0x41, 0x59, 0xb7, 0xa7, 0xac,
+	0x26, 0x13, 0x3c, 0x76, 0x76, 0xa4, 0x94, 0x92, 0xc0, 0x22, 0x4a, 0x50, 0x6d, 0xcf, 0xde, 0x6c,
+	0xca, 0x4a, 0x49, 0x60, 0x82, 0x72, 0x1d, 0x36, 0xc8, 0x68, 0xe4, 0x32, 0xe3, 0xa1, 0x21, 0x71,
+	0x7f, 0xa8, 0x44, 0x30, 0x27, 0xee, 0xdc, 0x87, 0x42, 0x18, 0x07, 0x76, 0x54, 0xb3, 0x48, 0xa8,
+	0x8e, 0x78, 0x39, 0x4b, 0xef, 0x15, 0x95, 0x82, 0x15, 0x0a, 0xaf, 0x41, 0xd9, 0xf0, 0xd4, 0xd9,
+	0x13, 0x6e, 0x7a, 0x37, 0xbd, 0x57, 0x50, 0x4a, 0x86, 0x17, 0xbd, 0xd9, 0x55, 0xbf, 0x4b, 0x43,
+	0x25, 0xf9, 0x04, 0x8d, 0x9b, 0x50, 0x30, 0x6d, 0x8d, 0xf0, 0xd4, 0x12, 0xdf, 0x3f, 0xf6, 0x5e,
+	0xf2, 0x6a, 0x5d, 0x6b, 0x07, 0x7c, 0x25, 0xd2, 0xdc, 0xf9, 0x7b, 0x0a, 0x0a, 0x21, 0x8c, 0x2f,
+	0x41, 0xd6, 0x21, 0xfe, 0x98, 0x9b, 0xcb, 0x1d, 0xa5, 0x51, 0x4a, 0xe1, 0x6d, 0x86, 0x7b, 0x0e,
+	0xb1, 0x78, 0x0a, 0x04, 0x38, 0x6b, 0xb3, 0x79, 0x35, 0x29, 0xd1, 0xf9, 0xe5, 0xc4, 0x9e, 0x4c,
+	0xa8, 0xe5, 0x7b, 0xe1, 0xbc, 0x06, 0x78, 0x23, 0x80, 0xf1, 0x87, 0xb0, 0xe9, 0xbb, 0xc4, 0x30,
+	0x13, 0xdc, 0x2c, 0xe7, 0xa2, 0x50, 0x10, 0x91, 0x0f, 0xe1, 0x4a, 0x68, 0x57, 0xa7, 0x3e, 0xd1,
+	0xc6, 0x54, 0x9f, 0x29, 0xe5, 0xf9, 0xfb, 0xe6, 0xe5, 0x80, 0xd0, 0x0c, 0xe4, 0xa1, 0x6e, 0xf5,
+	0xfb, 0x14, 0x6c, 0x86, 0xd7, 0x29, 0x3d, 0x0a, 0xd6, 0x09, 0x00, 0xb1, 0x2c, 0xdb, 0x8f, 0x87,
+	0x6b, 0x31, 0x95, 0x17, 0xf4, 0x6a, 0xf5, 0x48, 0x49, 0x89, 0x19, 0xd8, 0x99, 0x00, 0xcc, 0x24,
+	0x2b, 0xc3, 0x76, 0x15, 0x4a, 0xc1, 0xf7, 0x05, 0xfe, 0x91, 0x4a, 0x5c, 0xc0, 0x41, 0x40, 0xec,
+	0xde, 0x85, 0xb7, 0x21, 0x77, 0x46, 0x47, 0x86, 0x15, 0xbc, 0x7a, 0x8a, 0x46, 0xf8, 0x96, 0x9a,
+	0x8d, 0xde, 0x52, 0x8f, 0x7e, 0x97, 0x82, 0x2d, 0xcd, 0x9e, 0xcc, 0xfb, 0x7b, 0x84, 0xe6, 0x5e,
+	0x01, 0xbc, 0x2f, 0x52, 0x5f, 0xdd, 0x1d, 0x19, 0xfe, 0x78, 0x7a, 0x56, 0xd3, 0xec, 0xc9, 0xfe,
+	0xc8, 0x36, 0x89, 0x35, 0x9a, 0x7d, 0x65, 0xe3, 0x7f, 0xb4, 0x8f, 0x46, 0xd4, 0xfa, 0x68, 0x64,
+	0xc7, 0xbe, 0xb9, 0x7d, 0x3e, 0xfb, 0xfb, 0x6d, 0x3a, 0x73, 0xdc, 0x3b, 0xfa, 0x73, 0x7a, 0xe7,
+	0x58, 0xf4, 0xd5, 0x0b, 0x63, 0xa3, 0xd0, 0xa1, 0x49, 0x35, 0x36, 0xde, 0xff, 0x05, 0x00, 0x00,
+	0xff, 0xff, 0xa2, 0xc3, 0x4e, 0x18, 0xbe, 0x1b, 0x00, 0x00,
 }
diff --git a/protoc-gen-go/descriptor/descriptor.proto b/protoc-gen-go/descriptor/descriptor.proto
new file mode 100644
index 0000000..70b82a4
--- /dev/null
+++ b/protoc-gen-go/descriptor/descriptor.proto
@@ -0,0 +1,837 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// The messages in this file describe the definitions found in .proto files.
+// A valid .proto file can be translated directly to a FileDescriptorProto
+// without any other information (e.g. without reading its imports).
+
+
+syntax = "proto2";
+
+package google.protobuf;
+option go_package = "github.com/golang/protobuf/protoc-gen-go/descriptor;descriptor";
+option java_package = "com.google.protobuf";
+option java_outer_classname = "DescriptorProtos";
+option csharp_namespace = "Google.Protobuf.Reflection";
+option objc_class_prefix = "GPB";
+
+// descriptor.proto must be optimized for speed because reflection-based
+// algorithms don't work during bootstrapping.
+option optimize_for = SPEED;
+
+// The protocol compiler can output a FileDescriptorSet containing the .proto
+// files it parses.
+message FileDescriptorSet {
+  repeated FileDescriptorProto file = 1;
+}
+
+// Describes a complete .proto file.
+message FileDescriptorProto {
+  optional string name = 1;       // file name, relative to root of source tree
+  optional string package = 2;    // e.g. "foo", "foo.bar", etc.
+
+  // Names of files imported by this file.
+  repeated string dependency = 3;
+  // Indexes of the public imported files in the dependency list above.
+  repeated int32 public_dependency = 10;
+  // Indexes of the weak imported files in the dependency list.
+  // For Google-internal migration only. Do not use.
+  repeated int32 weak_dependency = 11;
+
+  // All top-level definitions in this file.
+  repeated DescriptorProto message_type = 4;
+  repeated EnumDescriptorProto enum_type = 5;
+  repeated ServiceDescriptorProto service = 6;
+  repeated FieldDescriptorProto extension = 7;
+
+  optional FileOptions options = 8;
+
+  // This field contains optional information about the original source code.
+  // You may safely remove this entire field without harming runtime
+  // functionality of the descriptors -- the information is needed only by
+  // development tools.
+  optional SourceCodeInfo source_code_info = 9;
+
+  // The syntax of the proto file.
+  // The supported values are "proto2" and "proto3".
+  optional string syntax = 12;
+}
+
+// Describes a message type.
+message DescriptorProto {
+  optional string name = 1;
+
+  repeated FieldDescriptorProto field = 2;
+  repeated FieldDescriptorProto extension = 6;
+
+  repeated DescriptorProto nested_type = 3;
+  repeated EnumDescriptorProto enum_type = 4;
+
+  message ExtensionRange {
+    optional int32 start = 1;
+    optional int32 end = 2;
+  }
+  repeated ExtensionRange extension_range = 5;
+
+  repeated OneofDescriptorProto oneof_decl = 8;
+
+  optional MessageOptions options = 7;
+
+  // Range of reserved tag numbers. Reserved tag numbers may not be used by
+  // fields or extension ranges in the same message. Reserved ranges may
+  // not overlap.
+  message ReservedRange {
+    optional int32 start = 1; // Inclusive.
+    optional int32 end = 2;   // Exclusive.
+  }
+  repeated ReservedRange reserved_range = 9;
+  // Reserved field names, which may not be used by fields in the same message.
+  // A given name may only be reserved once.
+  repeated string reserved_name = 10;
+}
+
+// Describes a field within a message.
+message FieldDescriptorProto {
+  enum Type {
+    // 0 is reserved for errors.
+    // Order is weird for historical reasons.
+    TYPE_DOUBLE         = 1;
+    TYPE_FLOAT          = 2;
+    // Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT64 if
+    // negative values are likely.
+    TYPE_INT64          = 3;
+    TYPE_UINT64         = 4;
+    // Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT32 if
+    // negative values are likely.
+    TYPE_INT32          = 5;
+    TYPE_FIXED64        = 6;
+    TYPE_FIXED32        = 7;
+    TYPE_BOOL           = 8;
+    TYPE_STRING         = 9;
+    // Tag-delimited aggregate.
+    // Group type is deprecated and not supported in proto3. However, Proto3
+    // implementations should still be able to parse the group wire format and
+    // treat group fields as unknown fields.
+    TYPE_GROUP          = 10;
+    TYPE_MESSAGE        = 11;  // Length-delimited aggregate.
+
+    // New in version 2.
+    TYPE_BYTES          = 12;
+    TYPE_UINT32         = 13;
+    TYPE_ENUM           = 14;
+    TYPE_SFIXED32       = 15;
+    TYPE_SFIXED64       = 16;
+    TYPE_SINT32         = 17;  // Uses ZigZag encoding.
+    TYPE_SINT64         = 18;  // Uses ZigZag encoding.
+  };
+
+  enum Label {
+    // 0 is reserved for errors
+    LABEL_OPTIONAL      = 1;
+    LABEL_REQUIRED      = 2;
+    LABEL_REPEATED      = 3;
+  };
+
+  optional string name = 1;
+  optional int32 number = 3;
+  optional Label label = 4;
+
+  // If type_name is set, this need not be set.  If both this and type_name
+  // are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
+  optional Type type = 5;
+
+  // For message and enum types, this is the name of the type.  If the name
+  // starts with a '.', it is fully-qualified.  Otherwise, C++-like scoping
+  // rules are used to find the type (i.e. first the nested types within this
+  // message are searched, then within the parent, on up to the root
+  // namespace).
+  optional string type_name = 6;
+
+  // For extensions, this is the name of the type being extended.  It is
+  // resolved in the same manner as type_name.
+  optional string extendee = 2;
+
+  // For numeric types, contains the original text representation of the value.
+  // For booleans, "true" or "false".
+  // For strings, contains the default text contents (not escaped in any way).
+  // For bytes, contains the C escaped value.  All bytes >= 128 are escaped.
+  // TODO(kenton):  Base-64 encode?
+  optional string default_value = 7;
+
+  // If set, gives the index of a oneof in the containing type's oneof_decl
+  // list.  This field is a member of that oneof.
+  optional int32 oneof_index = 9;
+
+  // JSON name of this field. The value is set by protocol compiler. If the
+  // user has set a "json_name" option on this field, that option's value
+  // will be used. Otherwise, it's deduced from the field's name by converting
+  // it to camelCase.
+  optional string json_name = 10;
+
+  optional FieldOptions options = 8;
+}
+
+// Describes a oneof.
+message OneofDescriptorProto {
+  optional string name = 1;
+  optional OneofOptions options = 2;
+}
+
+// Describes an enum type.
+message EnumDescriptorProto {
+  optional string name = 1;
+
+  repeated EnumValueDescriptorProto value = 2;
+
+  optional EnumOptions options = 3;
+}
+
+// Describes a value within an enum.
+message EnumValueDescriptorProto {
+  optional string name = 1;
+  optional int32 number = 2;
+
+  optional EnumValueOptions options = 3;
+}
+
+// Describes a service.
+message ServiceDescriptorProto {
+  optional string name = 1;
+  repeated MethodDescriptorProto method = 2;
+
+  optional ServiceOptions options = 3;
+}
+
+// Describes a method of a service.
+message MethodDescriptorProto {
+  optional string name = 1;
+
+  // Input and output type names.  These are resolved in the same way as
+  // FieldDescriptorProto.type_name, but must refer to a message type.
+  optional string input_type = 2;
+  optional string output_type = 3;
+
+  optional MethodOptions options = 4;
+
+  // Identifies if client streams multiple client messages
+  optional bool client_streaming = 5 [default=false];
+  // Identifies if server streams multiple server messages
+  optional bool server_streaming = 6 [default=false];
+}
+
+
+// ===================================================================
+// Options
+
+// Each of the definitions above may have "options" attached.  These are
+// just annotations which may cause code to be generated slightly differently
+// or may contain hints for code that manipulates protocol messages.
+//
+// Clients may define custom options as extensions of the *Options messages.
+// These extensions may not yet be known at parsing time, so the parser cannot
+// store the values in them.  Instead it stores them in a field in the *Options
+// message called uninterpreted_option. This field must have the same name
+// across all *Options messages. We then use this field to populate the
+// extensions when we build a descriptor, at which point all protos have been
+// parsed and so all extensions are known.
+//
+// Extension numbers for custom options may be chosen as follows:
+// * For options which will only be used within a single application or
+//   organization, or for experimental options, use field numbers 50000
+//   through 99999.  It is up to you to ensure that you do not use the
+//   same number for multiple options.
+// * For options which will be published and used publicly by multiple
+//   independent entities, e-mail protobuf-global-extension-registry@google.com
+//   to reserve extension numbers. Simply provide your project name (e.g.
+//   Objective-C plugin) and your project website (if available) -- there's no
+//   need to explain how you intend to use them. Usually you only need one
+//   extension number. You can declare multiple options with only one extension
+//   number by putting them in a sub-message. See the Custom Options section of
+//   the docs for examples:
+//   https://developers.google.com/protocol-buffers/docs/proto#options
+//   If this turns out to be popular, a web service will be set up
+//   to automatically assign option numbers.
+
+
+message FileOptions {
+
+  // Sets the Java package where classes generated from this .proto will be
+  // placed.  By default, the proto package is used, but this is often
+  // inappropriate because proto packages do not normally start with backwards
+  // domain names.
+  optional string java_package = 1;
+
+
+  // If set, all the classes from the .proto file are wrapped in a single
+  // outer class with the given name.  This applies to both Proto1
+  // (equivalent to the old "--one_java_file" option) and Proto2 (where
+  // a .proto always translates to a single class, but you may want to
+  // explicitly choose the class name).
+  optional string java_outer_classname = 8;
+
+  // If set true, then the Java code generator will generate a separate .java
+  // file for each top-level message, enum, and service defined in the .proto
+  // file.  Thus, these types will *not* be nested inside the outer class
+  // named by java_outer_classname.  However, the outer class will still be
+  // generated to contain the file's getDescriptor() method as well as any
+  // top-level extensions defined in the file.
+  optional bool java_multiple_files = 10 [default=false];
+
+  // This option does nothing.
+  optional bool java_generate_equals_and_hash = 20 [deprecated=true];
+
+  // If set true, then the Java2 code generator will generate code that
+  // throws an exception whenever an attempt is made to assign a non-UTF-8
+  // byte sequence to a string field.
+  // Message reflection will do the same.
+  // However, an extension field still accepts non-UTF-8 byte sequences.
+  // This option has no effect on when used with the lite runtime.
+  optional bool java_string_check_utf8 = 27 [default=false];
+
+
+  // Generated classes can be optimized for speed or code size.
+  enum OptimizeMode {
+    SPEED = 1;        // Generate complete code for parsing, serialization,
+                      // etc.
+    CODE_SIZE = 2;    // Use ReflectionOps to implement these methods.
+    LITE_RUNTIME = 3; // Generate code using MessageLite and the lite runtime.
+  }
+  optional OptimizeMode optimize_for = 9 [default=SPEED];
+
+  // Sets the Go package where structs generated from this .proto will be
+  // placed. If omitted, the Go package will be derived from the following:
+  //   - The basename of the package import path, if provided.
+  //   - Otherwise, the package statement in the .proto file, if present.
+  //   - Otherwise, the basename of the .proto file, without extension.
+  optional string go_package = 11;
+
+
+
+  // Should generic services be generated in each language?  "Generic" services
+  // are not specific to any particular RPC system.  They are generated by the
+  // main code generators in each language (without additional plugins).
+  // Generic services were the only kind of service generation supported by
+  // early versions of google.protobuf.
+  //
+  // Generic services are now considered deprecated in favor of using plugins
+  // that generate code specific to your particular RPC system.  Therefore,
+  // these default to false.  Old code which depends on generic services should
+  // explicitly set them to true.
+  optional bool cc_generic_services = 16 [default=false];
+  optional bool java_generic_services = 17 [default=false];
+  optional bool py_generic_services = 18 [default=false];
+  optional bool php_generic_services = 19 [default=false];
+
+  // Is this file deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for everything in the file, or it will be completely ignored; in the very
+  // least, this is a formalization for deprecating files.
+  optional bool deprecated = 23 [default=false];
+
+  // Enables the use of arenas for the proto messages in this file. This applies
+  // only to generated classes for C++.
+  optional bool cc_enable_arenas = 31 [default=false];
+
+
+  // Sets the objective c class prefix which is prepended to all objective c
+  // generated classes from this .proto. There is no default.
+  optional string objc_class_prefix = 36;
+
+  // Namespace for generated classes; defaults to the package.
+  optional string csharp_namespace = 37;
+
+  // By default Swift generators will take the proto package and CamelCase it
+  // replacing '.' with underscore and use that to prefix the types/symbols
+  // defined. When this options is provided, they will use this value instead
+  // to prefix the types/symbols defined.
+  optional string swift_prefix = 39;
+
+  // Sets the php class prefix which is prepended to all php generated classes
+  // from this .proto. Default is empty.
+  optional string php_class_prefix = 40;
+
+  // Use this option to change the namespace of php generated classes. Default
+  // is empty. When this option is empty, the package name will be used for
+  // determining the namespace.
+  optional string php_namespace = 41;
+
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+
+  reserved 38;
+}
+
+message MessageOptions {
+  // Set true to use the old proto1 MessageSet wire format for extensions.
+  // This is provided for backwards-compatibility with the MessageSet wire
+  // format.  You should not use this for any other reason:  It's less
+  // efficient, has fewer features, and is more complicated.
+  //
+  // The message must be defined exactly as follows:
+  //   message Foo {
+  //     option message_set_wire_format = true;
+  //     extensions 4 to max;
+  //   }
+  // Note that the message cannot have any defined fields; MessageSets only
+  // have extensions.
+  //
+  // All extensions of your type must be singular messages; e.g. they cannot
+  // be int32s, enums, or repeated messages.
+  //
+  // Because this is an option, the above two restrictions are not enforced by
+  // the protocol compiler.
+  optional bool message_set_wire_format = 1 [default=false];
+
+  // Disables the generation of the standard "descriptor()" accessor, which can
+  // conflict with a field of the same name.  This is meant to make migration
+  // from proto1 easier; new code should avoid fields named "descriptor".
+  optional bool no_standard_descriptor_accessor = 2 [default=false];
+
+  // Is this message deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for the message, or it will be completely ignored; in the very least,
+  // this is a formalization for deprecating messages.
+  optional bool deprecated = 3 [default=false];
+
+  // Whether the message is an automatically generated map entry type for the
+  // maps field.
+  //
+  // For maps fields:
+  //     map<KeyType, ValueType> map_field = 1;
+  // The parsed descriptor looks like:
+  //     message MapFieldEntry {
+  //         option map_entry = true;
+  //         optional KeyType key = 1;
+  //         optional ValueType value = 2;
+  //     }
+  //     repeated MapFieldEntry map_field = 1;
+  //
+  // Implementations may choose not to generate the map_entry=true message, but
+  // use a native map in the target language to hold the keys and values.
+  // The reflection APIs in such implementions still need to work as
+  // if the field is a repeated message field.
+  //
+  // NOTE: Do not set the option in .proto files. Always use the maps syntax
+  // instead. The option should only be implicitly set by the proto compiler
+  // parser.
+  optional bool map_entry = 7;
+
+  reserved 8;  // javalite_serializable
+  reserved 9;  // javanano_as_lite
+
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+message FieldOptions {
+  // The ctype option instructs the C++ code generator to use a different
+  // representation of the field than it normally would.  See the specific
+  // options below.  This option is not yet implemented in the open source
+  // release -- sorry, we'll try to include it in a future version!
+  optional CType ctype = 1 [default = STRING];
+  enum CType {
+    // Default mode.
+    STRING = 0;
+
+    CORD = 1;
+
+    STRING_PIECE = 2;
+  }
+  // The packed option can be enabled for repeated primitive fields to enable
+  // a more efficient representation on the wire. Rather than repeatedly
+  // writing the tag and type for each element, the entire array is encoded as
+  // a single length-delimited blob. In proto3, only explicit setting it to
+  // false will avoid using packed encoding.
+  optional bool packed = 2;
+
+  // The jstype option determines the JavaScript type used for values of the
+  // field.  The option is permitted only for 64 bit integral and fixed types
+  // (int64, uint64, sint64, fixed64, sfixed64).  By default these types are
+  // represented as JavaScript strings.  This avoids loss of precision that can
+  // happen when a large value is converted to a floating point JavaScript
+  // numbers.  Specifying JS_NUMBER for the jstype causes the generated
+  // JavaScript code to use the JavaScript "number" type instead of strings.
+  // This option is an enum to permit additional types to be added,
+  // e.g. goog.math.Integer.
+  optional JSType jstype = 6 [default = JS_NORMAL];
+  enum JSType {
+    // Use the default type.
+    JS_NORMAL = 0;
+
+    // Use JavaScript strings.
+    JS_STRING = 1;
+
+    // Use JavaScript numbers.
+    JS_NUMBER = 2;
+  }
+
+  // Should this field be parsed lazily?  Lazy applies only to message-type
+  // fields.  It means that when the outer message is initially parsed, the
+  // inner message's contents will not be parsed but instead stored in encoded
+  // form.  The inner message will actually be parsed when it is first accessed.
+  //
+  // This is only a hint.  Implementations are free to choose whether to use
+  // eager or lazy parsing regardless of the value of this option.  However,
+  // setting this option true suggests that the protocol author believes that
+  // using lazy parsing on this field is worth the additional bookkeeping
+  // overhead typically needed to implement it.
+  //
+  // This option does not affect the public interface of any generated code;
+  // all method signatures remain the same.  Furthermore, thread-safety of the
+  // interface is not affected by this option; const methods remain safe to
+  // call from multiple threads concurrently, while non-const methods continue
+  // to require exclusive access.
+  //
+  //
+  // Note that implementations may choose not to check required fields within
+  // a lazy sub-message.  That is, calling IsInitialized() on the outer message
+  // may return true even if the inner message has missing required fields.
+  // This is necessary because otherwise the inner message would have to be
+  // parsed in order to perform the check, defeating the purpose of lazy
+  // parsing.  An implementation which chooses not to check required fields
+  // must be consistent about it.  That is, for any particular sub-message, the
+  // implementation must either *always* check its required fields, or *never*
+  // check its required fields, regardless of whether or not the message has
+  // been parsed.
+  optional bool lazy = 5 [default=false];
+
+  // Is this field deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for accessors, or it will be completely ignored; in the very least, this
+  // is a formalization for deprecating fields.
+  optional bool deprecated = 3 [default=false];
+
+  // For Google-internal migration only. Do not use.
+  optional bool weak = 10 [default=false];
+
+
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+
+  reserved 4;  // removed jtype
+}
+
+message OneofOptions {
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+message EnumOptions {
+
+  // Set this option to true to allow mapping different tag names to the same
+  // value.
+  optional bool allow_alias = 2;
+
+  // Is this enum deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for the enum, or it will be completely ignored; in the very least, this
+  // is a formalization for deprecating enums.
+  optional bool deprecated = 3 [default=false];
+
+  reserved 5;  // javanano_as_lite
+
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+message EnumValueOptions {
+  // Is this enum value deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for the enum value, or it will be completely ignored; in the very least,
+  // this is a formalization for deprecating enum values.
+  optional bool deprecated = 1 [default=false];
+
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+message ServiceOptions {
+
+  // Note:  Field numbers 1 through 32 are reserved for Google's internal RPC
+  //   framework.  We apologize for hoarding these numbers to ourselves, but
+  //   we were already using them long before we decided to release Protocol
+  //   Buffers.
+
+  // Is this service deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for the service, or it will be completely ignored; in the very least,
+  // this is a formalization for deprecating services.
+  optional bool deprecated = 33 [default=false];
+
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+message MethodOptions {
+
+  // Note:  Field numbers 1 through 32 are reserved for Google's internal RPC
+  //   framework.  We apologize for hoarding these numbers to ourselves, but
+  //   we were already using them long before we decided to release Protocol
+  //   Buffers.
+
+  // Is this method deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for the method, or it will be completely ignored; in the very least,
+  // this is a formalization for deprecating methods.
+  optional bool deprecated = 33 [default=false];
+
+  // Is this method side-effect-free (or safe in HTTP parlance), or idempotent,
+  // or neither? HTTP based RPC implementation may choose GET verb for safe
+  // methods, and PUT verb for idempotent methods instead of the default POST.
+  enum IdempotencyLevel {
+    IDEMPOTENCY_UNKNOWN = 0;
+    NO_SIDE_EFFECTS     = 1; // implies idempotent
+    IDEMPOTENT          = 2; // idempotent, but may have side effects
+  }
+  optional IdempotencyLevel idempotency_level =
+      34 [default=IDEMPOTENCY_UNKNOWN];
+
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+
+// A message representing a option the parser does not recognize. This only
+// appears in options protos created by the compiler::Parser class.
+// DescriptorPool resolves these when building Descriptor objects. Therefore,
+// options protos in descriptor objects (e.g. returned by Descriptor::options(),
+// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions
+// in them.
+message UninterpretedOption {
+  // The name of the uninterpreted option.  Each string represents a segment in
+  // a dot-separated name.  is_extension is true iff a segment represents an
+  // extension (denoted with parentheses in options specs in .proto files).
+  // E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents
+  // "foo.(bar.baz).qux".
+  message NamePart {
+    required string name_part = 1;
+    required bool is_extension = 2;
+  }
+  repeated NamePart name = 2;
+
+  // The value of the uninterpreted option, in whatever type the tokenizer
+  // identified it as during parsing. Exactly one of these should be set.
+  optional string identifier_value = 3;
+  optional uint64 positive_int_value = 4;
+  optional int64 negative_int_value = 5;
+  optional double double_value = 6;
+  optional bytes string_value = 7;
+  optional string aggregate_value = 8;
+}
+
+// ===================================================================
+// Optional source code info
+
+// Encapsulates information about the original source file from which a
+// FileDescriptorProto was generated.
+message SourceCodeInfo {
+  // A Location identifies a piece of source code in a .proto file which
+  // corresponds to a particular definition.  This information is intended
+  // to be useful to IDEs, code indexers, documentation generators, and similar
+  // tools.
+  //
+  // For example, say we have a file like:
+  //   message Foo {
+  //     optional string foo = 1;
+  //   }
+  // Let's look at just the field definition:
+  //   optional string foo = 1;
+  //   ^       ^^     ^^  ^  ^^^
+  //   a       bc     de  f  ghi
+  // We have the following locations:
+  //   span   path               represents
+  //   [a,i)  [ 4, 0, 2, 0 ]     The whole field definition.
+  //   [a,b)  [ 4, 0, 2, 0, 4 ]  The label (optional).
+  //   [c,d)  [ 4, 0, 2, 0, 5 ]  The type (string).
+  //   [e,f)  [ 4, 0, 2, 0, 1 ]  The name (foo).
+  //   [g,h)  [ 4, 0, 2, 0, 3 ]  The number (1).
+  //
+  // Notes:
+  // - A location may refer to a repeated field itself (i.e. not to any
+  //   particular index within it).  This is used whenever a set of elements are
+  //   logically enclosed in a single code segment.  For example, an entire
+  //   extend block (possibly containing multiple extension definitions) will
+  //   have an outer location whose path refers to the "extensions" repeated
+  //   field without an index.
+  // - Multiple locations may have the same path.  This happens when a single
+  //   logical declaration is spread out across multiple places.  The most
+  //   obvious example is the "extend" block again -- there may be multiple
+  //   extend blocks in the same scope, each of which will have the same path.
+  // - A location's span is not always a subset of its parent's span.  For
+  //   example, the "extendee" of an extension declaration appears at the
+  //   beginning of the "extend" block and is shared by all extensions within
+  //   the block.
+  // - Just because a location's span is a subset of some other location's span
+  //   does not mean that it is a descendent.  For example, a "group" defines
+  //   both a type and a field in a single declaration.  Thus, the locations
+  //   corresponding to the type and field and their components will overlap.
+  // - Code which tries to interpret locations should probably be designed to
+  //   ignore those that it doesn't understand, as more types of locations could
+  //   be recorded in the future.
+  repeated Location location = 1;
+  message Location {
+    // Identifies which part of the FileDescriptorProto was defined at this
+    // location.
+    //
+    // Each element is a field number or an index.  They form a path from
+    // the root FileDescriptorProto to the place where the definition.  For
+    // example, this path:
+    //   [ 4, 3, 2, 7, 1 ]
+    // refers to:
+    //   file.message_type(3)  // 4, 3
+    //       .field(7)         // 2, 7
+    //       .name()           // 1
+    // This is because FileDescriptorProto.message_type has field number 4:
+    //   repeated DescriptorProto message_type = 4;
+    // and DescriptorProto.field has field number 2:
+    //   repeated FieldDescriptorProto field = 2;
+    // and FieldDescriptorProto.name has field number 1:
+    //   optional string name = 1;
+    //
+    // Thus, the above path gives the location of a field name.  If we removed
+    // the last element:
+    //   [ 4, 3, 2, 7 ]
+    // this path refers to the whole field declaration (from the beginning
+    // of the label to the terminating semicolon).
+    repeated int32 path = 1 [packed=true];
+
+    // Always has exactly three or four elements: start line, start column,
+    // end line (optional, otherwise assumed same as start line), end column.
+    // These are packed into a single field for efficiency.  Note that line
+    // and column numbers are zero-based -- typically you will want to add
+    // 1 to each before displaying to a user.
+    repeated int32 span = 2 [packed=true];
+
+    // If this SourceCodeInfo represents a complete declaration, these are any
+    // comments appearing before and after the declaration which appear to be
+    // attached to the declaration.
+    //
+    // A series of line comments appearing on consecutive lines, with no other
+    // tokens appearing on those lines, will be treated as a single comment.
+    //
+    // leading_detached_comments will keep paragraphs of comments that appear
+    // before (but not connected to) the current element. Each paragraph,
+    // separated by empty lines, will be one comment element in the repeated
+    // field.
+    //
+    // Only the comment content is provided; comment markers (e.g. //) are
+    // stripped out.  For block comments, leading whitespace and an asterisk
+    // will be stripped from the beginning of each line other than the first.
+    // Newlines are included in the output.
+    //
+    // Examples:
+    //
+    //   optional int32 foo = 1;  // Comment attached to foo.
+    //   // Comment attached to bar.
+    //   optional int32 bar = 2;
+    //
+    //   optional string baz = 3;
+    //   // Comment attached to baz.
+    //   // Another line attached to baz.
+    //
+    //   // Comment attached to qux.
+    //   //
+    //   // Another line attached to qux.
+    //   optional double qux = 4;
+    //
+    //   // Detached comment for corge. This is not leading or trailing comments
+    //   // to qux or corge because there are blank lines separating it from
+    //   // both.
+    //
+    //   // Detached comment for corge paragraph 2.
+    //
+    //   optional string corge = 5;
+    //   /* Block comment attached
+    //    * to corge.  Leading asterisks
+    //    * will be removed. */
+    //   /* Block comment attached to
+    //    * grault. */
+    //   optional int32 grault = 6;
+    //
+    //   // ignored detached comments.
+    optional string leading_comments = 3;
+    optional string trailing_comments = 4;
+    repeated string leading_detached_comments = 6;
+  }
+}
+
+// Describes the relationship between generated code and its original source
+// file. A GeneratedCodeInfo message is associated with only one generated
+// source file, but may contain references to different source .proto files.
+message GeneratedCodeInfo {
+  // An Annotation connects some span of text in generated code to an element
+  // of its generating .proto file.
+  repeated Annotation annotation = 1;
+  message Annotation {
+    // Identifies the element in the original source .proto file. This field
+    // is formatted the same as SourceCodeInfo.Location.path.
+    repeated int32 path = 1 [packed=true];
+
+    // Identifies the filesystem path to the original source .proto.
+    optional string source_file = 2;
+
+    // Identifies the starting offset in bytes in the generated code
+    // that relates to the identified object.
+    optional int32 begin = 3;
+
+    // Identifies the ending offset in bytes in the generated code that
+    // relates to the identified offset. The end offset should be one past
+    // the last relevant byte (so the length of the text = end - begin).
+    optional int32 end = 4;
+  }
+}
diff --git a/protoc-gen-go/plugin/Makefile b/protoc-gen-go/plugin/Makefile
index 4095623..bc0463d 100644
--- a/protoc-gen-go/plugin/Makefile
+++ b/protoc-gen-go/plugin/Makefile
@@ -34,6 +34,7 @@
 # Also we need to fix an import.
 regenerate:
 	@echo WARNING! THIS RULE IS PROBABLY NOT RIGHT FOR YOUR INSTALLATION
+	cp $(HOME)/src/protobuf/include/google/protobuf/compiler/plugin.proto .
 	protoc --go_out=Mgoogle/protobuf/descriptor.proto=github.com/golang/protobuf/protoc-gen-go/descriptor:../../../../.. \
 		-I$(HOME)/src/protobuf/include $(HOME)/src/protobuf/include/google/protobuf/compiler/plugin.proto
 
diff --git a/protoc-gen-go/plugin/plugin.proto b/protoc-gen-go/plugin/plugin.proto
new file mode 100644
index 0000000..f04dc73
--- /dev/null
+++ b/protoc-gen-go/plugin/plugin.proto
@@ -0,0 +1,166 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//
+// WARNING:  The plugin interface is currently EXPERIMENTAL and is subject to
+//   change.
+//
+// protoc (aka the Protocol Compiler) can be extended via plugins.  A plugin is
+// just a program that reads a CodeGeneratorRequest from stdin and writes a
+// CodeGeneratorResponse to stdout.
+//
+// Plugins written using C++ can use google/protobuf/compiler/plugin.h instead
+// of dealing with the raw protocol defined here.
+//
+// A plugin executable needs only to be placed somewhere in the path.  The
+// plugin should be named "protoc-gen-$NAME", and will then be used when the
+// flag "--${NAME}_out" is passed to protoc.
+
+syntax = "proto2";
+package google.protobuf.compiler;
+option java_package = "com.google.protobuf.compiler";
+option java_outer_classname = "PluginProtos";
+
+option go_package = "github.com/golang/protobuf/protoc-gen-go/plugin;plugin_go";
+
+import "google/protobuf/descriptor.proto";
+
+// The version number of protocol compiler.
+message Version {
+  optional int32 major = 1;
+  optional int32 minor = 2;
+  optional int32 patch = 3;
+  // A suffix for alpha, beta or rc release, e.g., "alpha-1", "rc2". It should
+  // be empty for mainline stable releases.
+  optional string suffix = 4;
+}
+
+// An encoded CodeGeneratorRequest is written to the plugin's stdin.
+message CodeGeneratorRequest {
+  // The .proto files that were explicitly listed on the command-line.  The
+  // code generator should generate code only for these files.  Each file's
+  // descriptor will be included in proto_file, below.
+  repeated string file_to_generate = 1;
+
+  // The generator parameter passed on the command-line.
+  optional string parameter = 2;
+
+  // FileDescriptorProtos for all files in files_to_generate and everything
+  // they import.  The files will appear in topological order, so each file
+  // appears before any file that imports it.
+  //
+  // protoc guarantees that all proto_files will be written after
+  // the fields above, even though this is not technically guaranteed by the
+  // protobuf wire format.  This theoretically could allow a plugin to stream
+  // in the FileDescriptorProtos and handle them one by one rather than read
+  // the entire set into memory at once.  However, as of this writing, this
+  // is not similarly optimized on protoc's end -- it will store all fields in
+  // memory at once before sending them to the plugin.
+  //
+  // Type names of fields and extensions in the FileDescriptorProto are always
+  // fully qualified.
+  repeated FileDescriptorProto proto_file = 15;
+
+  // The version number of protocol compiler.
+  optional Version compiler_version = 3;
+}
+
+// The plugin writes an encoded CodeGeneratorResponse to stdout.
+message CodeGeneratorResponse {
+  // Error message.  If non-empty, code generation failed.  The plugin process
+  // should exit with status code zero even if it reports an error in this way.
+  //
+  // This should be used to indicate errors in .proto files which prevent the
+  // code generator from generating correct code.  Errors which indicate a
+  // problem in protoc itself -- such as the input CodeGeneratorRequest being
+  // unparseable -- should be reported by writing a message to stderr and
+  // exiting with a non-zero status code.
+  optional string error = 1;
+
+  // Represents a single generated file.
+  message File {
+    // The file name, relative to the output directory.  The name must not
+    // contain "." or ".." components and must be relative, not be absolute (so,
+    // the file cannot lie outside the output directory).  "/" must be used as
+    // the path separator, not "\".
+    //
+    // If the name is omitted, the content will be appended to the previous
+    // file.  This allows the generator to break large files into small chunks,
+    // and allows the generated text to be streamed back to protoc so that large
+    // files need not reside completely in memory at one time.  Note that as of
+    // this writing protoc does not optimize for this -- it will read the entire
+    // CodeGeneratorResponse before writing files to disk.
+    optional string name = 1;
+
+    // If non-empty, indicates that the named file should already exist, and the
+    // content here is to be inserted into that file at a defined insertion
+    // point.  This feature allows a code generator to extend the output
+    // produced by another code generator.  The original generator may provide
+    // insertion points by placing special annotations in the file that look
+    // like:
+    //   @@protoc_insertion_point(NAME)
+    // The annotation can have arbitrary text before and after it on the line,
+    // which allows it to be placed in a comment.  NAME should be replaced with
+    // an identifier naming the point -- this is what other generators will use
+    // as the insertion_point.  Code inserted at this point will be placed
+    // immediately above the line containing the insertion point (thus multiple
+    // insertions to the same point will come out in the order they were added).
+    // The double-@ is intended to make it unlikely that the generated code
+    // could contain things that look like insertion points by accident.
+    //
+    // For example, the C++ code generator places the following line in the
+    // .pb.h files that it generates:
+    //   // @@protoc_insertion_point(namespace_scope)
+    // This line appears within the scope of the file's package namespace, but
+    // outside of any particular class.  Another plugin can then specify the
+    // insertion_point "namespace_scope" to generate additional classes or
+    // other declarations that should be placed in this scope.
+    //
+    // Note that if the line containing the insertion point begins with
+    // whitespace, the same whitespace will be added to every line of the
+    // inserted text.  This is useful for languages like Python, where
+    // indentation matters.  In these languages, the insertion point comment
+    // should be indented the same amount as any inserted code will need to be
+    // in order to work correctly in that context.
+    //
+    // The code generator that generates the initial file and the one which
+    // inserts into it must both run as part of a single invocation of protoc.
+    // Code generators are executed in the order in which they appear on the
+    // command line.
+    //
+    // If |insertion_point| is present, |name| must also be present.
+    optional string insertion_point = 2;
+
+    // The file contents.
+    optional string content = 15;
+  }
+  repeated File file = 15;
+}
diff --git a/ptypes/any/any.pb.go b/ptypes/any/any.pb.go
index 1fbaa44..6c9a6cf 100644
--- a/ptypes/any/any.pb.go
+++ b/ptypes/any/any.pb.go
@@ -1,11 +1,11 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
-// source: github.com/golang/protobuf/ptypes/any/any.proto
+// source: google/protobuf/any.proto
 
 /*
 Package any is a generated protocol buffer package.
 
 It is generated from these files:
-	github.com/golang/protobuf/ptypes/any/any.proto
+	google/protobuf/any.proto
 
 It has these top-level messages:
 	Any
@@ -149,20 +149,20 @@
 	proto.RegisterType((*Any)(nil), "google.protobuf.Any")
 }
 
-func init() { proto.RegisterFile("github.com/golang/protobuf/ptypes/any/any.proto", fileDescriptor0) }
+func init() { proto.RegisterFile("google/protobuf/any.proto", fileDescriptor0) }
 
 var fileDescriptor0 = []byte{
-	// 184 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xd2, 0x4f, 0xcf, 0x2c, 0xc9,
-	0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc, 0x4b, 0xd7, 0x2f, 0x28,
-	0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0x28, 0xa9, 0x2c, 0x48, 0x2d, 0xd6, 0x4f, 0xcc,
-	0xab, 0x04, 0x61, 0x3d, 0xb0, 0xb8, 0x10, 0x7f, 0x7a, 0x7e, 0x7e, 0x7a, 0x4e, 0xaa, 0x1e, 0x4c,
-	0x95, 0x92, 0x19, 0x17, 0xb3, 0x63, 0x5e, 0xa5, 0x90, 0x24, 0x17, 0x07, 0x48, 0x79, 0x7c, 0x69,
-	0x51, 0x8e, 0x04, 0xa3, 0x02, 0xa3, 0x06, 0x67, 0x10, 0x3b, 0x88, 0x1f, 0x5a, 0x94, 0x23, 0x24,
-	0xc2, 0xc5, 0x5a, 0x96, 0x98, 0x53, 0x9a, 0x2a, 0xc1, 0xa4, 0xc0, 0xa8, 0xc1, 0x13, 0x04, 0xe1,
-	0x38, 0xe5, 0x73, 0x09, 0x27, 0xe7, 0xe7, 0xea, 0xa1, 0x19, 0xe7, 0xc4, 0xe1, 0x98, 0x57, 0x19,
-	0x00, 0xe2, 0x04, 0x30, 0x46, 0xa9, 0x12, 0xe5, 0xb8, 0x45, 0x4c, 0xcc, 0xee, 0x01, 0x4e, 0xab,
-	0x98, 0xe4, 0xdc, 0x21, 0x46, 0x05, 0x40, 0x95, 0xe8, 0x85, 0xa7, 0xe6, 0xe4, 0x78, 0xe7, 0xe5,
-	0x97, 0xe7, 0x85, 0x80, 0x94, 0x26, 0xb1, 0x81, 0xf5, 0x1a, 0x03, 0x02, 0x00, 0x00, 0xff, 0xff,
-	0x45, 0x1f, 0x1a, 0xf2, 0xf3, 0x00, 0x00, 0x00,
+	// 185 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4c, 0xcf, 0xcf, 0x4f,
+	0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0xcc, 0xab, 0xd4,
+	0x03, 0x73, 0x84, 0xf8, 0x21, 0x52, 0x7a, 0x30, 0x29, 0x25, 0x33, 0x2e, 0x66, 0xc7, 0xbc, 0x4a,
+	0x21, 0x49, 0x2e, 0x8e, 0x92, 0xca, 0x82, 0xd4, 0xf8, 0xd2, 0xa2, 0x1c, 0x09, 0x46, 0x05, 0x46,
+	0x0d, 0xce, 0x20, 0x76, 0x10, 0x3f, 0xb4, 0x28, 0x47, 0x48, 0x84, 0x8b, 0xb5, 0x2c, 0x31, 0xa7,
+	0x34, 0x55, 0x82, 0x49, 0x81, 0x51, 0x83, 0x27, 0x08, 0xc2, 0x71, 0xca, 0xe7, 0x12, 0x4e, 0xce,
+	0xcf, 0xd5, 0x43, 0x33, 0xce, 0x89, 0xc3, 0x31, 0xaf, 0x32, 0x00, 0xc4, 0x09, 0x60, 0x8c, 0x52,
+	0x4d, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc,
+	0x4b, 0x47, 0xb8, 0xa8, 0x00, 0x64, 0x7a, 0x31, 0xc8, 0x61, 0x8b, 0x98, 0x98, 0xdd, 0x03, 0x9c,
+	0x56, 0x31, 0xc9, 0xb9, 0x43, 0x8c, 0x0a, 0x80, 0x2a, 0xd1, 0x0b, 0x4f, 0xcd, 0xc9, 0xf1, 0xce,
+	0xcb, 0x2f, 0xcf, 0x0b, 0x01, 0x29, 0x4d, 0x62, 0x03, 0xeb, 0x35, 0x06, 0x04, 0x00, 0x00, 0xff,
+	0xff, 0x13, 0xf8, 0xe8, 0x42, 0xdd, 0x00, 0x00, 0x00,
 }
diff --git a/ptypes/duration/duration.pb.go b/ptypes/duration/duration.pb.go
index fe3350b..b2410a0 100644
--- a/ptypes/duration/duration.pb.go
+++ b/ptypes/duration/duration.pb.go
@@ -1,11 +1,11 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
-// source: github.com/golang/protobuf/ptypes/duration/duration.proto
+// source: google/protobuf/duration.proto
 
 /*
 Package duration is a generated protocol buffer package.
 
 It is generated from these files:
-	github.com/golang/protobuf/ptypes/duration/duration.proto
+	google/protobuf/duration.proto
 
 It has these top-level messages:
 	Duration
@@ -125,22 +125,20 @@
 	proto.RegisterType((*Duration)(nil), "google.protobuf.Duration")
 }
 
-func init() {
-	proto.RegisterFile("github.com/golang/protobuf/ptypes/duration/duration.proto", fileDescriptor0)
-}
+func init() { proto.RegisterFile("google/protobuf/duration.proto", fileDescriptor0) }
 
 var fileDescriptor0 = []byte{
-	// 189 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xb2, 0x4c, 0xcf, 0x2c, 0xc9,
-	0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc, 0x4b, 0xd7, 0x2f, 0x28,
-	0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0x28, 0xa9, 0x2c, 0x48, 0x2d, 0xd6, 0x4f, 0x29,
-	0x2d, 0x4a, 0x2c, 0xc9, 0xcc, 0xcf, 0x83, 0x33, 0xf4, 0xc0, 0x2a, 0x84, 0xf8, 0xd3, 0xf3, 0xf3,
-	0xd3, 0x73, 0x52, 0xf5, 0x60, 0xea, 0x95, 0xac, 0xb8, 0x38, 0x5c, 0xa0, 0x4a, 0x84, 0x24, 0xb8,
-	0xd8, 0x8b, 0x53, 0x93, 0xf3, 0xf3, 0x52, 0x8a, 0x25, 0x18, 0x15, 0x18, 0x35, 0x98, 0x83, 0x60,
-	0x5c, 0x21, 0x11, 0x2e, 0xd6, 0xbc, 0xc4, 0xbc, 0xfc, 0x62, 0x09, 0x26, 0x05, 0x46, 0x0d, 0xd6,
-	0x20, 0x08, 0xc7, 0xa9, 0x86, 0x4b, 0x38, 0x39, 0x3f, 0x57, 0x0f, 0xcd, 0x48, 0x27, 0x5e, 0x98,
-	0x81, 0x01, 0x20, 0x91, 0x00, 0xc6, 0x28, 0x2d, 0xe2, 0xdd, 0xfb, 0x83, 0x91, 0x71, 0x11, 0x13,
-	0xb3, 0x7b, 0x80, 0xd3, 0x2a, 0x26, 0x39, 0x77, 0x88, 0xb9, 0x01, 0x50, 0xa5, 0x7a, 0xe1, 0xa9,
-	0x39, 0x39, 0xde, 0x79, 0xf9, 0xe5, 0x79, 0x21, 0x20, 0x2d, 0x49, 0x6c, 0x60, 0x33, 0x8c, 0x01,
-	0x01, 0x00, 0x00, 0xff, 0xff, 0x45, 0x5a, 0x81, 0x3d, 0x0e, 0x01, 0x00, 0x00,
+	// 190 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4b, 0xcf, 0xcf, 0x4f,
+	0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0x29, 0x2d, 0x4a,
+	0x2c, 0xc9, 0xcc, 0xcf, 0xd3, 0x03, 0x8b, 0x08, 0xf1, 0x43, 0xe4, 0xf5, 0x60, 0xf2, 0x4a, 0x56,
+	0x5c, 0x1c, 0x2e, 0x50, 0x25, 0x42, 0x12, 0x5c, 0xec, 0xc5, 0xa9, 0xc9, 0xf9, 0x79, 0x29, 0xc5,
+	0x12, 0x8c, 0x0a, 0x8c, 0x1a, 0xcc, 0x41, 0x30, 0xae, 0x90, 0x08, 0x17, 0x6b, 0x5e, 0x62, 0x5e,
+	0x7e, 0xb1, 0x04, 0x93, 0x02, 0xa3, 0x06, 0x6b, 0x10, 0x84, 0xe3, 0x54, 0xc3, 0x25, 0x9c, 0x9c,
+	0x9f, 0xab, 0x87, 0x66, 0xa4, 0x13, 0x2f, 0xcc, 0xc0, 0x00, 0x90, 0x48, 0x00, 0x63, 0x94, 0x56,
+	0x7a, 0x66, 0x49, 0x46, 0x69, 0x92, 0x5e, 0x72, 0x7e, 0xae, 0x7e, 0x7a, 0x7e, 0x4e, 0x62, 0x5e,
+	0x3a, 0xc2, 0x7d, 0x05, 0x25, 0x95, 0x05, 0xa9, 0xc5, 0x70, 0x67, 0xfe, 0x60, 0x64, 0x5c, 0xc4,
+	0xc4, 0xec, 0x1e, 0xe0, 0xb4, 0x8a, 0x49, 0xce, 0x1d, 0x62, 0x6e, 0x00, 0x54, 0xa9, 0x5e, 0x78,
+	0x6a, 0x4e, 0x8e, 0x77, 0x5e, 0x7e, 0x79, 0x5e, 0x08, 0x48, 0x4b, 0x12, 0x1b, 0xd8, 0x0c, 0x63,
+	0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0xdc, 0x84, 0x30, 0xff, 0xf3, 0x00, 0x00, 0x00,
 }
diff --git a/ptypes/empty/empty.pb.go b/ptypes/empty/empty.pb.go
index ae15941..e877b72 100644
--- a/ptypes/empty/empty.pb.go
+++ b/ptypes/empty/empty.pb.go
@@ -1,11 +1,11 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
-// source: github.com/golang/protobuf/ptypes/empty/empty.proto
+// source: google/protobuf/empty.proto
 
 /*
 Package empty is a generated protocol buffer package.
 
 It is generated from these files:
-	github.com/golang/protobuf/ptypes/empty/empty.proto
+	google/protobuf/empty.proto
 
 It has these top-level messages:
 	Empty
@@ -49,20 +49,18 @@
 	proto.RegisterType((*Empty)(nil), "google.protobuf.Empty")
 }
 
-func init() {
-	proto.RegisterFile("github.com/golang/protobuf/ptypes/empty/empty.proto", fileDescriptor0)
-}
+func init() { proto.RegisterFile("google/protobuf/empty.proto", fileDescriptor0) }
 
 var fileDescriptor0 = []byte{
-	// 147 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x32, 0x4e, 0xcf, 0x2c, 0xc9,
-	0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc, 0x4b, 0xd7, 0x2f, 0x28,
-	0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0x28, 0xa9, 0x2c, 0x48, 0x2d, 0xd6, 0x4f, 0xcd,
-	0x2d, 0x28, 0xa9, 0x84, 0x90, 0x7a, 0x60, 0x39, 0x21, 0xfe, 0xf4, 0xfc, 0xfc, 0xf4, 0x9c, 0x54,
-	0x3d, 0x98, 0x4a, 0x25, 0x76, 0x2e, 0x56, 0x57, 0x90, 0xbc, 0x53, 0x19, 0x97, 0x70, 0x72, 0x7e,
-	0xae, 0x1e, 0x9a, 0xbc, 0x13, 0x17, 0x58, 0x36, 0x00, 0xc4, 0x0d, 0x60, 0x8c, 0x52, 0x27, 0xd2,
-	0xce, 0x1f, 0x8c, 0x8c, 0x8b, 0x98, 0x98, 0xdd, 0x03, 0x9c, 0x56, 0x31, 0xc9, 0xb9, 0x43, 0x4c,
-	0x0c, 0x80, 0xaa, 0xd3, 0x0b, 0x4f, 0xcd, 0xc9, 0xf1, 0xce, 0xcb, 0x2f, 0xcf, 0x0b, 0x01, 0xa9,
-	0x4f, 0x62, 0x03, 0x1b, 0x60, 0x0c, 0x08, 0x00, 0x00, 0xff, 0xff, 0x6e, 0x8e, 0x0a, 0x06, 0xcf,
-	0x00, 0x00, 0x00,
+	// 148 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4e, 0xcf, 0xcf, 0x4f,
+	0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0xcd, 0x2d, 0x28,
+	0xa9, 0xd4, 0x03, 0x73, 0x85, 0xf8, 0x21, 0x92, 0x7a, 0x30, 0x49, 0x25, 0x76, 0x2e, 0x56, 0x57,
+	0x90, 0xbc, 0x53, 0x19, 0x97, 0x70, 0x72, 0x7e, 0xae, 0x1e, 0x9a, 0xbc, 0x13, 0x17, 0x58, 0x36,
+	0x00, 0xc4, 0x0d, 0x60, 0x8c, 0x52, 0x4f, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf,
+	0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc, 0x4b, 0x47, 0x58, 0x53, 0x50, 0x52, 0x59, 0x90, 0x5a, 0x0c,
+	0xb1, 0xed, 0x07, 0x23, 0xe3, 0x22, 0x26, 0x66, 0xf7, 0x00, 0xa7, 0x55, 0x4c, 0x72, 0xee, 0x10,
+	0x13, 0x03, 0xa0, 0xea, 0xf4, 0xc2, 0x53, 0x73, 0x72, 0xbc, 0xf3, 0xf2, 0xcb, 0xf3, 0x42, 0x40,
+	0xea, 0x93, 0xd8, 0xc0, 0x06, 0x18, 0x03, 0x02, 0x00, 0x00, 0xff, 0xff, 0x64, 0xd4, 0xb3, 0xa6,
+	0xb7, 0x00, 0x00, 0x00,
 }
diff --git a/ptypes/regen.sh b/ptypes/regen.sh
index 2a5b4e8..b50a941 100755
--- a/ptypes/regen.sh
+++ b/ptypes/regen.sh
@@ -8,14 +8,7 @@
 PKG=github.com/golang/protobuf/ptypes
 UPSTREAM=https://github.com/google/protobuf
 UPSTREAM_SUBDIR=src/google/protobuf
-PROTO_FILES='
-  any.proto
-  duration.proto
-  empty.proto
-  struct.proto
-  timestamp.proto
-  wrappers.proto
-'
+PROTO_FILES=(any duration empty struct timestamp wrappers)
 
 function die() {
   echo 1>&2 $*
@@ -36,31 +29,15 @@
 echo 1>&2 $pkgdir
 base=$(echo $pkgdir | sed "s,/$PKG\$,,")
 echo 1>&2 "base: $base"
-cd $base
+cd "$base"
 
 echo 1>&2 "fetching latest protos... "
 git clone -q $UPSTREAM $tmpdir
-# Pass 1: build mapping from upstream filename to our filename.
-declare -A filename_map
-for f in $(cd $PKG && find * -name '*.proto'); do
-  echo -n 1>&2 "looking for latest version of $f... "
-  up=$(cd $tmpdir/$UPSTREAM_SUBDIR && find * -name $(basename $f) | grep -v /testdata/)
-  echo 1>&2 $up
-  if [ $(echo $up | wc -w) != "1" ]; then
-    die "not exactly one match"
-  fi
-  filename_map[$up]=$f
-done
-# Pass 2: copy files
-for up in "${!filename_map[@]}"; do
-  f=${filename_map[$up]}
-  shortname=$(basename $f | sed 's,\.proto$,,')
-  cp $tmpdir/$UPSTREAM_SUBDIR/$up $PKG/$f
+
+for file in ${PROTO_FILES[@]}; do
+  echo 1>&2 "* $file"
+  protoc --go_out=. -I$tmpdir/src $tmpdir/src/google/protobuf/$file.proto || die
+  cp $tmpdir/src/google/protobuf/$file.proto $PKG/$file
 done
 
-# Run protoc once per package.
-for dir in $(find $PKG -name '*.proto' | xargs dirname | sort | uniq); do
-  echo 1>&2 "* $dir"
-  protoc --go_out=. $dir/*.proto
-done
 echo 1>&2 "All OK"
diff --git a/ptypes/struct/struct.pb.go b/ptypes/struct/struct.pb.go
index 35a8ec5..4cfe608 100644
--- a/ptypes/struct/struct.pb.go
+++ b/ptypes/struct/struct.pb.go
@@ -1,11 +1,11 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
-// source: github.com/golang/protobuf/ptypes/struct/struct.proto
+// source: google/protobuf/struct.proto
 
 /*
 Package structpb is a generated protocol buffer package.
 
 It is generated from these files:
-	github.com/golang/protobuf/ptypes/struct/struct.proto
+	google/protobuf/struct.proto
 
 It has these top-level messages:
 	Struct
@@ -346,37 +346,35 @@
 	proto.RegisterEnum("google.protobuf.NullValue", NullValue_name, NullValue_value)
 }
 
-func init() {
-	proto.RegisterFile("github.com/golang/protobuf/ptypes/struct/struct.proto", fileDescriptor0)
-}
+func init() { proto.RegisterFile("google/protobuf/struct.proto", fileDescriptor0) }
 
 var fileDescriptor0 = []byte{
 	// 417 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x92, 0x41, 0x8b, 0xd3, 0x40,
-	0x14, 0x80, 0x3b, 0xc9, 0x36, 0x98, 0x17, 0x59, 0x97, 0x11, 0xb4, 0xac, 0xa0, 0xa1, 0x7b, 0x09,
-	0x22, 0x09, 0x56, 0x04, 0x31, 0x5e, 0x0c, 0xac, 0xbb, 0x60, 0x58, 0x62, 0x74, 0x57, 0xf0, 0x52,
-	0x9a, 0x34, 0x8d, 0xa1, 0xd3, 0x99, 0x90, 0xcc, 0x28, 0x3d, 0xfa, 0x2f, 0x3c, 0x7b, 0xf4, 0xe8,
-	0xaf, 0xf3, 0x28, 0x33, 0x93, 0x44, 0x69, 0x29, 0x78, 0x9a, 0xbe, 0x37, 0xdf, 0xfb, 0xe6, 0xbd,
-	0xd7, 0xc0, 0xf3, 0xb2, 0xe2, 0x9f, 0x45, 0xe6, 0xe7, 0x6c, 0x13, 0x94, 0x8c, 0x2c, 0x68, 0x19,
-	0xd4, 0x0d, 0xe3, 0x2c, 0x13, 0xab, 0xa0, 0xe6, 0xdb, 0xba, 0x68, 0x83, 0x96, 0x37, 0x22, 0xe7,
-	0xdd, 0xe1, 0xab, 0x5b, 0x7c, 0xa7, 0x64, 0xac, 0x24, 0x85, 0xdf, 0xb3, 0xd3, 0xef, 0x08, 0xac,
-	0xf7, 0x8a, 0xc0, 0x21, 0x58, 0xab, 0xaa, 0x20, 0xcb, 0x76, 0x82, 0x5c, 0xd3, 0x73, 0x66, 0x67,
-	0xfe, 0x0e, 0xec, 0x6b, 0xd0, 0x7f, 0xa3, 0xa8, 0x73, 0xca, 0x9b, 0x6d, 0xda, 0x95, 0x9c, 0xbe,
-	0x03, 0xe7, 0x9f, 0x34, 0x3e, 0x01, 0x73, 0x5d, 0x6c, 0x27, 0xc8, 0x45, 0x9e, 0x9d, 0xca, 0x9f,
-	0xf8, 0x09, 0x8c, 0xbf, 0x2c, 0x88, 0x28, 0x26, 0x86, 0x8b, 0x3c, 0x67, 0x76, 0x6f, 0x4f, 0x7e,
-	0x23, 0x6f, 0x53, 0x0d, 0xbd, 0x34, 0x5e, 0xa0, 0xe9, 0x2f, 0x03, 0xc6, 0x2a, 0x89, 0x43, 0x00,
-	0x2a, 0x08, 0x99, 0x6b, 0x81, 0x94, 0x1e, 0xcf, 0x4e, 0xf7, 0x04, 0x57, 0x82, 0x10, 0xc5, 0x5f,
-	0x8e, 0x52, 0x9b, 0xf6, 0x01, 0x3e, 0x83, 0xdb, 0x54, 0x6c, 0xb2, 0xa2, 0x99, 0xff, 0x7d, 0x1f,
-	0x5d, 0x8e, 0x52, 0x47, 0x67, 0x07, 0xa8, 0xe5, 0x4d, 0x45, 0xcb, 0x0e, 0x32, 0x65, 0xe3, 0x12,
-	0xd2, 0x59, 0x0d, 0x3d, 0x02, 0xc8, 0x18, 0xeb, 0xdb, 0x38, 0x72, 0x91, 0x77, 0x4b, 0x3e, 0x25,
-	0x73, 0x1a, 0x78, 0xa5, 0x2c, 0x22, 0xe7, 0x1d, 0x32, 0x56, 0xa3, 0xde, 0x3f, 0xb0, 0xc7, 0x4e,
-	0x2f, 0x72, 0x3e, 0x4c, 0x49, 0xaa, 0xb6, 0xaf, 0xb5, 0x54, 0xed, 0xfe, 0x94, 0x71, 0xd5, 0xf2,
-	0x61, 0x4a, 0xd2, 0x07, 0x91, 0x05, 0x47, 0xeb, 0x8a, 0x2e, 0xa7, 0x21, 0xd8, 0x03, 0x81, 0x7d,
-	0xb0, 0x94, 0xac, 0xff, 0x47, 0x0f, 0x2d, 0xbd, 0xa3, 0x1e, 0x3f, 0x00, 0x7b, 0x58, 0x22, 0x3e,
-	0x06, 0xb8, 0xba, 0x8e, 0xe3, 0xf9, 0xcd, 0xeb, 0xf8, 0xfa, 0xfc, 0x64, 0x14, 0x7d, 0x43, 0x70,
-	0x37, 0x67, 0x9b, 0x5d, 0x45, 0xe4, 0xe8, 0x69, 0x12, 0x19, 0x27, 0xe8, 0xd3, 0xd3, 0xff, 0xfd,
-	0x30, 0x43, 0x7d, 0xd4, 0xd9, 0x6f, 0x84, 0x7e, 0x18, 0xe6, 0x45, 0x12, 0xfd, 0x34, 0x1e, 0x5e,
-	0x68, 0x79, 0xd2, 0xf7, 0xf7, 0xb1, 0x20, 0xe4, 0x2d, 0x65, 0x5f, 0xe9, 0x07, 0x59, 0x99, 0x59,
-	0x4a, 0xf5, 0xec, 0x4f, 0x00, 0x00, 0x00, 0xff, 0xff, 0x9b, 0x6e, 0x5d, 0x3c, 0xfe, 0x02, 0x00,
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x74, 0x92, 0x41, 0x8b, 0xd3, 0x40,
+	0x14, 0xc7, 0x3b, 0xc9, 0x36, 0x98, 0x17, 0x59, 0x97, 0x11, 0xb4, 0xac, 0xa2, 0xa1, 0x7b, 0x09,
+	0x22, 0x29, 0xd6, 0x8b, 0x18, 0x2f, 0x06, 0xd6, 0x5d, 0x30, 0x2c, 0x31, 0xba, 0x15, 0xbc, 0x94,
+	0x26, 0x4d, 0x63, 0xe8, 0x74, 0x26, 0x24, 0x33, 0x4a, 0x8f, 0x7e, 0x0b, 0xcf, 0x1e, 0x3d, 0xfa,
+	0xe9, 0x3c, 0xca, 0xcc, 0x24, 0xa9, 0xb4, 0xf4, 0x94, 0xbc, 0xf7, 0x7e, 0xef, 0x3f, 0xef, 0xff,
+	0x66, 0xe0, 0x71, 0xc1, 0x58, 0x41, 0xf2, 0x49, 0x55, 0x33, 0xce, 0x52, 0xb1, 0x9a, 0x34, 0xbc,
+	0x16, 0x19, 0xf7, 0x55, 0x8c, 0xef, 0xe9, 0xaa, 0xdf, 0x55, 0xc7, 0x3f, 0x11, 0x58, 0x1f, 0x15,
+	0x81, 0x03, 0xb0, 0x56, 0x65, 0x4e, 0x96, 0xcd, 0x08, 0xb9, 0xa6, 0xe7, 0x4c, 0x2f, 0xfc, 0x3d,
+	0xd8, 0xd7, 0xa0, 0xff, 0x4e, 0x51, 0x97, 0x94, 0xd7, 0xdb, 0xa4, 0x6d, 0x39, 0xff, 0x00, 0xce,
+	0x7f, 0x69, 0x7c, 0x06, 0xe6, 0x3a, 0xdf, 0x8e, 0x90, 0x8b, 0x3c, 0x3b, 0x91, 0xbf, 0xf8, 0x39,
+	0x0c, 0xbf, 0x2d, 0x88, 0xc8, 0x47, 0x86, 0x8b, 0x3c, 0x67, 0xfa, 0xe0, 0x40, 0x7c, 0x26, 0xab,
+	0x89, 0x86, 0x5e, 0x1b, 0xaf, 0xd0, 0xf8, 0x8f, 0x01, 0x43, 0x95, 0xc4, 0x01, 0x00, 0x15, 0x84,
+	0xcc, 0xb5, 0x80, 0x14, 0x3d, 0x9d, 0x9e, 0x1f, 0x08, 0xdc, 0x08, 0x42, 0x14, 0x7f, 0x3d, 0x48,
+	0x6c, 0xda, 0x05, 0xf8, 0x02, 0xee, 0x52, 0xb1, 0x49, 0xf3, 0x7a, 0xbe, 0x3b, 0x1f, 0x5d, 0x0f,
+	0x12, 0x47, 0x67, 0x7b, 0xa8, 0xe1, 0x75, 0x49, 0x8b, 0x16, 0x32, 0xe5, 0xe0, 0x12, 0xd2, 0x59,
+	0x0d, 0x3d, 0x05, 0x48, 0x19, 0xeb, 0xc6, 0x38, 0x71, 0x91, 0x77, 0x47, 0x1e, 0x25, 0x73, 0x1a,
+	0x78, 0xa3, 0x54, 0x44, 0xc6, 0x5b, 0x64, 0xa8, 0xac, 0x3e, 0x3c, 0xb2, 0xc7, 0x56, 0x5e, 0x64,
+	0xbc, 0x77, 0x49, 0xca, 0xa6, 0xeb, 0xb5, 0x54, 0xef, 0xa1, 0xcb, 0xa8, 0x6c, 0x78, 0xef, 0x92,
+	0x74, 0x41, 0x68, 0xc1, 0xc9, 0xba, 0xa4, 0xcb, 0x71, 0x00, 0x76, 0x4f, 0x60, 0x1f, 0x2c, 0x25,
+	0xd6, 0xdd, 0xe8, 0xb1, 0xa5, 0xb7, 0xd4, 0xb3, 0x47, 0x60, 0xf7, 0x4b, 0xc4, 0xa7, 0x00, 0x37,
+	0xb7, 0x51, 0x34, 0x9f, 0xbd, 0x8d, 0x6e, 0x2f, 0xcf, 0x06, 0xe1, 0x0f, 0x04, 0xf7, 0x33, 0xb6,
+	0xd9, 0x97, 0x08, 0x1d, 0xed, 0x26, 0x96, 0x71, 0x8c, 0xbe, 0xbc, 0x28, 0x4a, 0xfe, 0x55, 0xa4,
+	0x7e, 0xc6, 0x36, 0x93, 0x82, 0x91, 0x05, 0x2d, 0x76, 0x4f, 0xb1, 0xe2, 0xdb, 0x2a, 0x6f, 0xda,
+	0x17, 0x19, 0xe8, 0x4f, 0x95, 0xfe, 0x45, 0xe8, 0x97, 0x61, 0x5e, 0xc5, 0xe1, 0x6f, 0xe3, 0xc9,
+	0x95, 0x16, 0x8f, 0xbb, 0xf9, 0x3e, 0xe7, 0x84, 0xbc, 0xa7, 0xec, 0x3b, 0xfd, 0x24, 0x3b, 0x53,
+	0x4b, 0x49, 0xbd, 0xfc, 0x17, 0x00, 0x00, 0xff, 0xff, 0xe8, 0x1b, 0x59, 0xf8, 0xe5, 0x02, 0x00,
 	0x00,
 }
diff --git a/ptypes/timestamp/timestamp.pb.go b/ptypes/timestamp/timestamp.pb.go
index 3b76261..e23e4a2 100644
--- a/ptypes/timestamp/timestamp.pb.go
+++ b/ptypes/timestamp/timestamp.pb.go
@@ -1,11 +1,11 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
-// source: github.com/golang/protobuf/ptypes/timestamp/timestamp.proto
+// source: google/protobuf/timestamp.proto
 
 /*
 Package timestamp is a generated protocol buffer package.
 
 It is generated from these files:
-	github.com/golang/protobuf/ptypes/timestamp/timestamp.proto
+	google/protobuf/timestamp.proto
 
 It has these top-level messages:
 	Timestamp
@@ -141,22 +141,20 @@
 	proto.RegisterType((*Timestamp)(nil), "google.protobuf.Timestamp")
 }
 
-func init() {
-	proto.RegisterFile("github.com/golang/protobuf/ptypes/timestamp/timestamp.proto", fileDescriptor0)
-}
+func init() { proto.RegisterFile("google/protobuf/timestamp.proto", fileDescriptor0) }
 
 var fileDescriptor0 = []byte{
-	// 190 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xb2, 0x4e, 0xcf, 0x2c, 0xc9,
-	0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc, 0x4b, 0xd7, 0x2f, 0x28,
-	0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0x28, 0xa9, 0x2c, 0x48, 0x2d, 0xd6, 0x2f, 0xc9,
-	0xcc, 0x4d, 0x2d, 0x2e, 0x49, 0xcc, 0x2d, 0x40, 0xb0, 0xf4, 0xc0, 0x6a, 0x84, 0xf8, 0xd3, 0xf3,
-	0xf3, 0xd3, 0x73, 0x52, 0xf5, 0x60, 0x3a, 0x94, 0xac, 0xb9, 0x38, 0x43, 0x60, 0x6a, 0x84, 0x24,
-	0xb8, 0xd8, 0x8b, 0x53, 0x93, 0xf3, 0xf3, 0x52, 0x8a, 0x25, 0x18, 0x15, 0x18, 0x35, 0x98, 0x83,
-	0x60, 0x5c, 0x21, 0x11, 0x2e, 0xd6, 0xbc, 0xc4, 0xbc, 0xfc, 0x62, 0x09, 0x26, 0x05, 0x46, 0x0d,
-	0xd6, 0x20, 0x08, 0xc7, 0xa9, 0x8e, 0x4b, 0x38, 0x39, 0x3f, 0x57, 0x0f, 0xcd, 0x4c, 0x27, 0x3e,
-	0xb8, 0x89, 0x01, 0x20, 0xa1, 0x00, 0xc6, 0x28, 0x6d, 0x12, 0xdc, 0xfc, 0x83, 0x91, 0x71, 0x11,
-	0x13, 0xb3, 0x7b, 0x80, 0xd3, 0x2a, 0x26, 0x39, 0x77, 0x88, 0xc9, 0x01, 0x50, 0xb5, 0x7a, 0xe1,
-	0xa9, 0x39, 0x39, 0xde, 0x79, 0xf9, 0xe5, 0x79, 0x21, 0x20, 0x3d, 0x49, 0x6c, 0x60, 0x43, 0x8c,
-	0x01, 0x01, 0x00, 0x00, 0xff, 0xff, 0x6b, 0x59, 0x0a, 0x4d, 0x13, 0x01, 0x00, 0x00,
+	// 191 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4f, 0xcf, 0xcf, 0x4f,
+	0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0xc9, 0xcc, 0x4d,
+	0x2d, 0x2e, 0x49, 0xcc, 0x2d, 0xd0, 0x03, 0x0b, 0x09, 0xf1, 0x43, 0x14, 0xe8, 0xc1, 0x14, 0x28,
+	0x59, 0x73, 0x71, 0x86, 0xc0, 0xd4, 0x08, 0x49, 0x70, 0xb1, 0x17, 0xa7, 0x26, 0xe7, 0xe7, 0xa5,
+	0x14, 0x4b, 0x30, 0x2a, 0x30, 0x6a, 0x30, 0x07, 0xc1, 0xb8, 0x42, 0x22, 0x5c, 0xac, 0x79, 0x89,
+	0x79, 0xf9, 0xc5, 0x12, 0x4c, 0x0a, 0x8c, 0x1a, 0xac, 0x41, 0x10, 0x8e, 0x53, 0x1d, 0x97, 0x70,
+	0x72, 0x7e, 0xae, 0x1e, 0x9a, 0x99, 0x4e, 0x7c, 0x70, 0x13, 0x03, 0x40, 0x42, 0x01, 0x8c, 0x51,
+	0xda, 0xe9, 0x99, 0x25, 0x19, 0xa5, 0x49, 0x7a, 0xc9, 0xf9, 0xb9, 0xfa, 0xe9, 0xf9, 0x39, 0x89,
+	0x79, 0xe9, 0x08, 0x27, 0x16, 0x94, 0x54, 0x16, 0xa4, 0x16, 0x23, 0x5c, 0xfa, 0x83, 0x91, 0x71,
+	0x11, 0x13, 0xb3, 0x7b, 0x80, 0xd3, 0x2a, 0x26, 0x39, 0x77, 0x88, 0xc9, 0x01, 0x50, 0xb5, 0x7a,
+	0xe1, 0xa9, 0x39, 0x39, 0xde, 0x79, 0xf9, 0xe5, 0x79, 0x21, 0x20, 0x3d, 0x49, 0x6c, 0x60, 0x43,
+	0x8c, 0x01, 0x01, 0x00, 0x00, 0xff, 0xff, 0xbc, 0x77, 0x4a, 0x07, 0xf7, 0x00, 0x00, 0x00,
 }
diff --git a/ptypes/wrappers/wrappers.pb.go b/ptypes/wrappers/wrappers.pb.go
index 1328bd2..0ed59bf 100644
--- a/ptypes/wrappers/wrappers.pb.go
+++ b/ptypes/wrappers/wrappers.pb.go
@@ -1,11 +1,11 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
-// source: github.com/golang/protobuf/ptypes/wrappers/wrappers.proto
+// source: google/protobuf/wrappers.proto
 
 /*
 Package wrappers is a generated protocol buffer package.
 
 It is generated from these files:
-	github.com/golang/protobuf/ptypes/wrappers/wrappers.proto
+	google/protobuf/wrappers.proto
 
 It has these top-level messages:
 	DoubleValue
@@ -236,27 +236,25 @@
 	proto.RegisterType((*BytesValue)(nil), "google.protobuf.BytesValue")
 }
 
-func init() {
-	proto.RegisterFile("github.com/golang/protobuf/ptypes/wrappers/wrappers.proto", fileDescriptor0)
-}
+func init() { proto.RegisterFile("google/protobuf/wrappers.proto", fileDescriptor0) }
 
 var fileDescriptor0 = []byte{
-	// 257 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xb2, 0x4c, 0xcf, 0x2c, 0xc9,
-	0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc, 0x4b, 0xd7, 0x2f, 0x28,
-	0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0x28, 0xa9, 0x2c, 0x48, 0x2d, 0xd6, 0x2f, 0x2f,
-	0x4a, 0x2c, 0x28, 0x48, 0x2d, 0x42, 0x30, 0xf4, 0xc0, 0x2a, 0x84, 0xf8, 0xd3, 0xf3, 0xf3, 0xd3,
-	0x73, 0x52, 0xf5, 0x60, 0xea, 0x95, 0x94, 0xb9, 0xb8, 0x5d, 0xf2, 0x4b, 0x93, 0x72, 0x52, 0xc3,
-	0x12, 0x73, 0x4a, 0x53, 0x85, 0x44, 0xb8, 0x58, 0xcb, 0x40, 0x0c, 0x09, 0x46, 0x05, 0x46, 0x0d,
-	0xc6, 0x20, 0x08, 0x47, 0x49, 0x89, 0x8b, 0xcb, 0x2d, 0x27, 0x3f, 0xb1, 0x04, 0x8b, 0x1a, 0x26,
-	0x24, 0x35, 0x9e, 0x79, 0x25, 0x66, 0x26, 0x58, 0xd4, 0x30, 0xc3, 0xd4, 0x28, 0x73, 0x71, 0x87,
-	0xe2, 0x52, 0xc4, 0x82, 0x6a, 0x90, 0xb1, 0x11, 0x16, 0x35, 0xac, 0x68, 0x06, 0x61, 0x55, 0xc4,
-	0x0b, 0x53, 0xa4, 0xc8, 0xc5, 0xe9, 0x94, 0x9f, 0x9f, 0x83, 0x45, 0x09, 0x07, 0x92, 0x39, 0xc1,
-	0x25, 0x45, 0x99, 0x79, 0xe9, 0x58, 0x14, 0x71, 0x22, 0x39, 0xc8, 0xa9, 0xb2, 0x24, 0xb5, 0x18,
-	0x8b, 0x1a, 0x1e, 0xa8, 0x1a, 0xa7, 0x1a, 0x2e, 0xe1, 0xe4, 0xfc, 0x5c, 0x3d, 0xb4, 0xd0, 0x75,
-	0xe2, 0x0d, 0x87, 0x06, 0x7f, 0x00, 0x48, 0x24, 0x80, 0x31, 0x4a, 0x8b, 0xf8, 0xa8, 0xfb, 0xc1,
-	0xc8, 0xb8, 0x88, 0x89, 0xd9, 0x3d, 0xc0, 0x69, 0x15, 0x93, 0x9c, 0x3b, 0xc4, 0xdc, 0x00, 0xa8,
-	0x52, 0xbd, 0xf0, 0xd4, 0x9c, 0x1c, 0xef, 0xbc, 0xfc, 0xf2, 0xbc, 0x10, 0x90, 0x96, 0x24, 0x36,
-	0xb0, 0x19, 0xc6, 0x80, 0x00, 0x00, 0x00, 0xff, 0xff, 0xee, 0x36, 0x8d, 0xd8, 0x19, 0x02, 0x00,
-	0x00,
+	// 259 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4b, 0xcf, 0xcf, 0x4f,
+	0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0x2f, 0x4a, 0x2c,
+	0x28, 0x48, 0x2d, 0x2a, 0xd6, 0x03, 0x8b, 0x08, 0xf1, 0x43, 0xe4, 0xf5, 0x60, 0xf2, 0x4a, 0xca,
+	0x5c, 0xdc, 0x2e, 0xf9, 0xa5, 0x49, 0x39, 0xa9, 0x61, 0x89, 0x39, 0xa5, 0xa9, 0x42, 0x22, 0x5c,
+	0xac, 0x65, 0x20, 0x86, 0x04, 0xa3, 0x02, 0xa3, 0x06, 0x63, 0x10, 0x84, 0xa3, 0xa4, 0xc4, 0xc5,
+	0xe5, 0x96, 0x93, 0x9f, 0x58, 0x82, 0x45, 0x0d, 0x13, 0x92, 0x1a, 0xcf, 0xbc, 0x12, 0x33, 0x13,
+	0x2c, 0x6a, 0x98, 0x61, 0x6a, 0x94, 0xb9, 0xb8, 0x43, 0x71, 0x29, 0x62, 0x41, 0x35, 0xc8, 0xd8,
+	0x08, 0x8b, 0x1a, 0x56, 0x34, 0x83, 0xb0, 0x2a, 0xe2, 0x85, 0x29, 0x52, 0xe4, 0xe2, 0x74, 0xca,
+	0xcf, 0xcf, 0xc1, 0xa2, 0x84, 0x03, 0xc9, 0x9c, 0xe0, 0x92, 0xa2, 0xcc, 0xbc, 0x74, 0x2c, 0x8a,
+	0x38, 0x91, 0x1c, 0xe4, 0x54, 0x59, 0x92, 0x5a, 0x8c, 0x45, 0x0d, 0x0f, 0x54, 0x8d, 0x53, 0x0d,
+	0x97, 0x70, 0x72, 0x7e, 0xae, 0x1e, 0x5a, 0xe8, 0x3a, 0xf1, 0x86, 0x43, 0x83, 0x3f, 0x00, 0x24,
+	0x12, 0xc0, 0x18, 0xa5, 0x95, 0x9e, 0x59, 0x92, 0x51, 0x9a, 0xa4, 0x97, 0x9c, 0x9f, 0xab, 0x9f,
+	0x9e, 0x9f, 0x93, 0x98, 0x97, 0x8e, 0x88, 0xaa, 0x82, 0x92, 0xca, 0x82, 0xd4, 0x62, 0x78, 0x8c,
+	0xfd, 0x60, 0x64, 0x5c, 0xc4, 0xc4, 0xec, 0x1e, 0xe0, 0xb4, 0x8a, 0x49, 0xce, 0x1d, 0x62, 0x6e,
+	0x00, 0x54, 0xa9, 0x5e, 0x78, 0x6a, 0x4e, 0x8e, 0x77, 0x5e, 0x7e, 0x79, 0x5e, 0x08, 0x48, 0x4b,
+	0x12, 0x1b, 0xd8, 0x0c, 0x63, 0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0x19, 0x6c, 0xb9, 0xb8, 0xfe,
+	0x01, 0x00, 0x00,
 }