Add GTEST_MOVE macro, to support mocking methods with move-only return types.
Add GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_


git-svn-id: http://googletest.googlecode.com/svn@676 861a406c-534a-0410-8894-cb66d6ee9925
Suppress "Conditional expression is constant" warning on Visual Studio.


git-svn-id: http://googletest.googlecode.com/svn@677 861a406c-534a-0410-8894-cb66d6ee9925