This commits prevents Util from modifying the window object.
- `window.requestAnimFrame` was removed (no polyfill is needed anymore)
- the potential redefinition of `console.log` and friends was removed
(all supported browsers have `console.xyz` defined anyway)
This commit switches over to use PhantomJS 2.x, bringing in a whole host
of improvements (including `Function#bind`, so we can remove the
`Function#bind` shim in core/util.js).
This commit removes our modification of the Array prototype.
It wasn't actually used much in the main code, anyway, and it's a
bad practice to modify built-in prototypes.
This commit restructures noVNC, splitting it into the core directory
and the app directory, with the former containing core noVNC parts,
and the latter containing parts specific to the application.
Solly Ross