Add git ignore file
Fix typo in HTML page title
Whitespace cleanup
Handle mouse events via event delegation

This lays the foundations for proper handling of touch events later.
It's also more efficient.
For touch devices, use touchmove instead of mouseover
No need for mouse event synthesis

We directly use the touch events, and the touch -> mouse
converter wasn't working anyway, so turn it off altogether.
Hide body until it has been translated
Use one() rather than on()/off()

We can use jQuery's built-in one() to attach a one time
event listener, rather than adding/removing manually.
Merge pull request #2 from 01org/fix-touch-handling-1

Fix selection of tile sequence when mouseover is unavailable