Revert "Configuring for bower deployment."

This reverts commit 002c5e43e36d17e6da29dcf3e3f2677f2edfd380.
Using bower.json instead of using Bowerfile DSL
Revert "Revert "Configuring for bower deployment.""

This reverts commit b69b56d83373ded432ee305ba4ad4d47076760b9.
Adding .js & .css extensions for asset compiling.
Removing extraneous comma
removing extraneous period.
updating bower.json.
Adding js and css handling of assets.
explicitly adding angular.js (instead of relying on the .js to be added dynamically)
trying relative path for angular dependency.
fixing bower.json
Updating readme
modifying bower.json to use git://github.com instead of git@github for angular-physics dependency.
trying to remove .js and .css
removing another line to identify the problem
Changing the deployment process to include bower components in assets folder. Could not get heroku to extract bower components during asset precompilation. Will instead explicity include them within the assets folder. These will still be populated by the bower install.
Using rails-assets to handle the bower-bundler interface.
removing unnecessary bower resolution.
fixing javascript resolution.
script order is important.