Endless Game. Allow user to continue the game.

- main.css isn't compiled
- a special class `.tile-gold` is added to tiles above 2048
compile main.css
Endless Game. Allow user to continue the game.

- main.css isn't compiled
- a special class `.tile-gold` is added to tiles above 2048
compile main.css
add touchend event (see PR #32)
Update refs
Windows Phone touch events
adding a test to verify the localStorage is supported fixing a bug on private browsing on safari
fix fill mode helper
Merge pull request #50 from codeKonami/master

adding a test to verify the localStorage is supported
change local storage support check
merge infinite game
refactor code
rename GameOver to GameTerminated to avoid ambiguity
rename tile-gold to tile-super
add styling for super tiles
rename keep playing to keep going
remove debug logging
set mobile threshold slightly wider than the board size
Added persistence of game state to localstorage after each move
Added rebuilding of game state from localstoage on page load
Added New Game button to allow game restarts now that refreshes resume the game