Merge pull request #1 from bighazycrab/master

client listens to disconnect
Merge pull request #25 from Gabs00/master

Events added for participant disconnect and removing dom video elements
Made navbar a directive, removed navbar include from all files
navbar is now only included in index.html
added search functionality to navbar
changed links to only display sitename/roomhash
added on destroy events rooms
removed debugging statement
removed unneeded application generated files
added test spec for route.js
Removed karma from testing until tests are added for karma
Merge pull request #26 from Gabs00/nav-bar

Nav bar
Merge pull request #27 from Gabs00/testing

Testing