updated the nofication popups
updated the cursor on the homepage
Add TowTruck.reinitialize() to handle sites that do serious page initialization after load.  Addresses part of #302
Merge branch 'develop' of github.com:mozilla/towtruck into develop
Fix TowTruck.reinitialize() logic for when it is called before starting
updating some art
updating the art
tried to mess around with ui,js and the animate
Fix WebRTC connections, adding ICE candidate handling.  May help with #222 and #322