example: Move examples to top level dir.
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0b74a7f..5244232 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -50,3 +50,6 @@
 # check subdirectories
 #add_subdirectory(doc)
 add_subdirectory(src)
+if (UNIT_TESTING)
+    add_subdirectory(example)
+endif (UNIT_TESTING)
diff --git a/src/example/CMakeLists.txt b/example/CMakeLists.txt
similarity index 100%
rename from src/example/CMakeLists.txt
rename to example/CMakeLists.txt
diff --git a/src/example/allocate_module.c b/example/allocate_module.c
similarity index 100%
rename from src/example/allocate_module.c
rename to example/allocate_module.c
diff --git a/src/example/allocate_module_test.c b/example/allocate_module_test.c
similarity index 100%
rename from src/example/allocate_module_test.c
rename to example/allocate_module_test.c
diff --git a/src/example/assert_macro.c b/example/assert_macro.c
similarity index 100%
rename from src/example/assert_macro.c
rename to example/assert_macro.c
diff --git a/src/example/assert_macro.h b/example/assert_macro.h
similarity index 100%
rename from src/example/assert_macro.h
rename to example/assert_macro.h
diff --git a/src/example/assert_macro_test.c b/example/assert_macro_test.c
similarity index 100%
rename from src/example/assert_macro_test.c
rename to example/assert_macro_test.c
diff --git a/src/example/assert_module.c b/example/assert_module.c
similarity index 100%
rename from src/example/assert_module.c
rename to example/assert_module.c
diff --git a/src/example/assert_module.h b/example/assert_module.h
similarity index 100%
rename from src/example/assert_module.h
rename to example/assert_module.h
diff --git a/src/example/assert_module_test.c b/example/assert_module_test.c
similarity index 100%
rename from src/example/assert_module_test.c
rename to example/assert_module_test.c
diff --git a/src/example/calculator.c b/example/calculator.c
similarity index 100%
rename from src/example/calculator.c
rename to example/calculator.c
diff --git a/src/example/calculator_test.c b/example/calculator_test.c
similarity index 100%
rename from src/example/calculator_test.c
rename to example/calculator_test.c
diff --git a/src/example/customer_database.c b/example/customer_database.c
similarity index 100%
rename from src/example/customer_database.c
rename to example/customer_database.c
diff --git a/src/example/customer_database_test.c b/example/customer_database_test.c
similarity index 100%
rename from src/example/customer_database_test.c
rename to example/customer_database_test.c
diff --git a/src/example/database.h b/example/database.h
similarity index 100%
rename from src/example/database.h
rename to example/database.h
diff --git a/src/example/key_value.c b/example/key_value.c
similarity index 100%
rename from src/example/key_value.c
rename to example/key_value.c
diff --git a/src/example/key_value.h b/example/key_value.h
similarity index 100%
rename from src/example/key_value.h
rename to example/key_value.h
diff --git a/src/example/key_value_test.c b/example/key_value_test.c
similarity index 100%
rename from src/example/key_value_test.c
rename to example/key_value_test.c
diff --git a/src/example/product_database.c b/example/product_database.c
similarity index 100%
rename from src/example/product_database.c
rename to example/product_database.c
diff --git a/src/example/product_database_test.c b/example/product_database_test.c
similarity index 100%
rename from src/example/product_database_test.c
rename to example/product_database_test.c
diff --git a/src/example/run_tests.c b/example/run_tests.c
similarity index 100%
rename from src/example/run_tests.c
rename to example/run_tests.c
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 2de6b7b..2b3c486 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -90,6 +90,3 @@
     )
 endif (WITH_STATIC_LIB)
 
-if (UNIT_TESTING)
-    add_subdirectory(example)
-endif (UNIT_TESTING)