Merge pull request #2 from bclau/master

Merged
Switched to online IP
Added method to switch from offline to online functionality (var HOST + index_local.html). Added switch EFFICIENT_DRAW to select display mode.
Added key timer. Lowered target framerate from 60 fps to 25 fps.
Target framerate back to 60 fps. Separated key reading from frame drawing.
EFFICIENT_DRAW was not tested for everywere.
Added 'pixel' draw function.
Added transmission of color and status.
Game winning condition set. Pixel map created.
Merged with Ghitea.