Pull in gtest 693.


git-svn-id: http://googlemock.googlecode.com/svn/trunk@486 8415998a-534a-0410-bf83-d39667b30386
Distinguish between C++11 language and library support for std::function, std::begin, std::end, and std::move in gtest and gmock.
Bring in gtest 694.


git-svn-id: http://googlemock.googlecode.com/svn/trunk@487 8415998a-534a-0410-bf83-d39667b30386