Merge pull request #2 from cpputest/master

get the changes.
Merge pull request #3 from cpputest/master

update
Merge pull request #4 from cpputest/master

merge everything
add travis CI yml
add travis CI yml
add CI status to readme
fix ci
fix ci
build gmock in ci
build gmock in ci
build gmock in ci
build gmock in ci
Merge pull request #80 from terryyin/master

add travis support