Remove bower components from git repo & fix #44 issue

There is no any sense to hold bower components inside of git repo, as well after you will update angular to the new version (1.3) you will got huge diff. But one changes in bower could be enough.

As well this pull request fix issue #44. You can see this bug in 2nd commit {f1bfcd8b77bcbceec90aed00b4ca237a211daffb}.

So please @cgross pull it to the repo and publish new update to bower that we can use it in our projects. Thankx