Style, animation, filtering, syntax changes

Removed unused routing in app.js
Added Home link in topnav.html
Changed filtering method to 'name' filtering in musicCollection.html/.js
Added local mode functionality to musicCollectionService.js
Added staticCollection.json for local mode
Removed link to animation.css in index.html and made links to angular.js
libraries external
Updated colors in styles.css to be more consistent with the rest of site