Test using touch.enter and touch.leave (not conclusive).
using enter / leave events to implement the same behaviour on desktop
than with the dojox form rating component.
remove unused dependency on dojo/mouse
using css style mblStarRatingHovered instead of hovered.
not using array push when not needed.
_onTouchStart has been renamed _wireEvents.
Comment added.
Merge remote-tracking branch 'origin/starrating-enterleave'