Merge pull request #13 from ghiden/master

Add tests
I forgot to add .bowerrc. Changed karma config file and gitignore accordingly.
Merge pull request #21 from ghiden/fix-bower-components-directory

I forgot to add .bowerrc. Changed karma config file and gitignore accordingly.
Issue #12 Added MIT license text & copyright text.
Fixed a typo in License section.
Merge pull request #27 from stephenrwalli/master

Adding a License