Removed ".over" for touch-device code from Core.js
Removed ".over" for touch-device code from Core.js

Moved the block of code for canceling out "over" states on touch screens to the "MouseableEl" module.
DanZiti/GrindstoneJS,millerlogic/GrindstoneJS,dzervoudakes/GrindstoneJS,dzervoudakes/GrindstoneJS,DanZiti/GrindstoneJS,millerlogic/GrindstoneJS