add .travis.yml file
move .travis file to root folder
travis first start
add xctools test run in .yml
change .yml
fix build script in .yml
fix schemes
fix path for .pch file in tests target
change .yml
fix schemes
fix path for .pch file in tests target
change test scheme, fix test
resolve conflict after merge
Merge pull request #22 from fs/add-travis-ci

add .travis.yml file