Remove unnecessary files
add travis
Merge pull request #39 from wkentaro/travis

add travis
travis test
Another travis test
Update dependencies to build executable cpp file
Merge pull request #40 from wkentaro/travis

travis test
It has worked!
Merge branch 'master' of https://github.com/utmech-2014/utmech-soft3 into wkentaro
Merge branch 'remove' into wkentaro