Fix rAF Bug in firefox when pausing in enterframe (setTimeout)
Merge remote-tracking branch 'remotes/origin/master' into evomon

Conflicts:
	src/core.js
Merge remote-tracking branch 'remotes/upstream/master' into evomon
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'remotes/origin/master' into evomon

Conflicts:
	src/core.js
Merge remote-tracking branch 'origin/evomon'