0.9 move dependencies to bower

One more structural PR :smile: 
- Move available third party dependencies to Bower depenencies
- Move other third party libraries to "lib", although ColorHelpers isn't exactly a third party lib

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1. This does add a dependency for developers to have Bower installed (`npm install bower`). I've tried a few of the Grunt bower packages, but didn't land on anything.
1. Grunt still isn't inlining these third party packages like they were previously in the master branch