Fixed Draggable on Safari and mobile Safari
Fixed Draggable on Safari and mobile Safari

webkitMovementX and webkitMovementY are not currently supported in the version of webkit that ships with Safari (OS X 10.9.2) and mobile Safari (iOS 7.1).

Reverted the position delta tracking (as seen in this commit) to the manual calculation instead of relying on the webkitMovement properties.

DNESS/Framer,qezt/Framer,jchavarri/Framer,koenbok/Framer,qezt/Framer,awt2542/Framer,mattsjohnston/Framer,irwansyahwii/Framer,tisho/Framer,koenbok/Framer,koenbok/Framer,awt2542/Framer,tisho/Framer,jchavarri/Framer,calebduren/Framer,calebduren/Framer,irwansyahwii/Framer,WestonThayer/Framer,awt2542/Framer,awt2542/Framer,DNESS/Framer,qezt/Framer,tisho/Framer,calebduren/Framer,WestonThayer/Framer,jchavarri/Framer,mattsjohnston/Framer,WestonThayer/Framer,mattsjohnston/Framer,DNESS/Framer,irwansyahwii/Framer,koenbok/Framer