Added a pixel webfont for the page header
Styled tower and levels
Added some totally rad colours
Merge pull request #3 from kennib/master

Fonts and style
Merge pull request #4 from davidbanham/master

Set up data channel per building, send info
Assets we use
Capture media at the start as we will use it later
Additional dependencies
Include flag in changed to indicate frame changes
Utility modules for sprite stuff
merged
Only emit a change event over wire if x or y has changed
Don't pollute the global namespace
Factor out signalling server into var