move dependencies to top level, include travis config
Merge pull request #4 from wongak/travis-ci

move dependencies to top level, include travis config
fix whitespaces in travis.yml
Merge pull request #5 from wongak/travis-ci

fix whitespaces in travis.yml
Update .travis.yml

Try to incorporate godep into the build process.
Update .travis.yml

`sync.Pool` was introduced in Go 1.3.
My bad... :(
Update README.md

Travis CI Badge, Yeah!
Update README.md

Correct MD for badge