Remove welcome message
Removed the welcome message from unhangout
removed vertical padding from whiteboard and changed edit button
Fixed issue of extremely long words leaving the whiteboard area
Changed sizes of the whiteboard buttons
Merged charlie's remove welcome-message pull request
Match http and https for youtube test vids
Merge branch 'whiteboard-fixes' of https://github.com/Paerhati/unhangout into whiteboard-fixes
Merge branch 'master' into post-event-followup
adding a modal for contact form