Add initial travis setup.
Fix dependencies for Travis CI.
Remove the public/app/build folder from the repository.
Restore the "public/app/build/" directory.
Merge remote-tracking branch 'upstream/develop' into develop

Conflicts:
	public/app/build/bridge.min.js
Add a Travis CI image.
Fix the Travis CI status image.
Fix the Travis CI status image.
Fix the Travis CI status image.
Use Markdown for README.
Move the status image out of title.
Merge pull request #6 from eric-wu/develop

Initial Travis CI setup