[closes #15]
 * Moved the progress bar HTML and JavaScript into an AngularJS directive.
 * Fixed problem where the "em.database.home" property was not respecting the "$home" keyword
 * Moved the unmodified third-party JavaScript files into the ".../js/lib" folder
 * Renamed the "aurora.js" file as "emaurora.js" because it was modified to fit into EvilMusic
 * Added JQuery v2.1.1