add version
Merge branch 'master' of github.com:desandro/draggabilly

Conflicts:
	component.json
create new options so prototype.options doesn't get tampered with
pointerStart/Move/End -> dragStart/Move/End
listen to both mousedown and touchstart

fixes possible bug with touch + mouse devices like Chromebook Pixel
add _addTransformPosition
add handle option
change event names dragStart, dragMove, dragEnd
beef up README
add handle demo; tweak README