Merge pull request #1898 from dotcloud/smallfix_registry

Prevent panic upon error pulling registry
diff --git a/docs/sources/commandline/command/commit.rst b/docs/sources/commandline/command/commit.rst
index 64d7415..e1d5092 100644
--- a/docs/sources/commandline/command/commit.rst
+++ b/docs/sources/commandline/command/commit.rst
@@ -19,15 +19,31 @@
 
 Full -run example::
 
-    {"Hostname": "",
-     "User": "",
-     "CpuShares": 0,
-     "Memory": 0,
-     "MemorySwap": 0,
-     "PortSpecs": ["22", "80", "443"],
-     "Tty": true,
-     "OpenStdin": true,
-     "StdinOnce": true,
-     "Env": ["FOO=BAR", "FOO2=BAR2"],
-     "Cmd": ["cat", "-e", "/etc/resolv.conf"],
-     "Dns": ["8.8.8.8", "8.8.4.4"]}
+{
+      "Entrypoint" : null,
+      "Privileged" : false,
+      "User" : "",
+      "VolumesFrom" : "",
+      "Cmd" : ["cat", "-e", "/etc/resolv.conf"],
+      "Dns" : ["8.8.8.8", "8.8.4.4"],
+      "MemorySwap" : 0,
+      "AttachStdin" : false,
+      "AttachStderr" : false,
+      "CpuShares" : 0,
+      "OpenStdin" : false,
+      "Volumes" : null,
+      "Hostname" : "122612f45831",
+      "PortSpecs" : ["22", "80", "443"],
+      "Image" : "b750fe79269d2ec9a3c593ef05b4332b1d1a02a62b4accb2c21d589ff2f5f2dc",
+      "Tty" : false,
+      "Env" : [
+         "HOME=/",
+         "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+      ],
+      "StdinOnce" : false,
+      "Domainname" : "",
+      "WorkingDir" : "/",
+      "NetworkDisabled" : false,
+      "Memory" : 0,
+      "AttachStdout" : false
+}
diff --git a/docs/sources/faq.rst b/docs/sources/faq.rst
index dd5fd11..23460f4 100644
--- a/docs/sources/faq.rst
+++ b/docs/sources/faq.rst
@@ -122,6 +122,13 @@
       (Jenkins, Strider, Travis), etc. Docker is rapidly establishing
       itself as the standard for container-based tooling.
 
+Do I lose my data when the container exits?
+...........................................
+
+Not at all! Any data that your application writes to disk gets preserved
+in its container until you explicitly delete the container. The file
+system for the container persists even after the container halts.
+
 Can I help by adding some questions and answers?
 ................................................