Changed MOCKS_SRC to += to allow mocks of code under test to be in the same directory.
Merge branch 'master' of https://github.com/cpputest/cpputest
Merge branch 'master' of github.com:cpputest/cpputest
Merge branch 'master' of github.com:cpputest/cpputest
Merge remote-tracking branch 'upstream/master'
Merge pull request #60 from jtlenzz/master

Support for Single Mock Directory