Initial commit
Add shunit2-2.1.6
Add dummy unit test
Travis CI
Merge pull request #1 from saturday06/travis

Travis CI
Unindent
Propagate error
Move main scripts to libexec
Add GNU config.guess
Add env of directory
Add logging functions
Add host detection
Add test's init script
Add --version option
To be able to change shells for test
Test all target shells
Add test watcher
Colored output
Ignore tmp/
Add osx configuration