- Moved the initialization of the signaling server to the webrtc server
 - Client now sends messages over a WebRTC data channel instead of its signaling channel
 - Added an unreliable channel to the data channels
 - Moved the client-side javascript files to a js folder
 - Removed some typos in the thesis text
 - Server now handles requests for images
 - Added skybox images
 - Added basic game which allows to move the avatar around in the world
 - The camera can be controlled vertically, independent of player movement
 - Added section about webworkers
 - Section 'Gaming in your Web Browser' has been fille din
 - Defined the goal of the thesis
Merge branch 'master' into dev
 - Added ignores for Three.js library
 - Updated document.pdf
Merge branch 'dev'