dillon1000/react

Fixing touch/mouse issues with TapEventPlugin

On ios device, browser simulates mouse events, but does that with
a delay, because of double tap gesture. The problem is that
TapEventPlugins listens to both types of events, so it fires twice

Everytime there is a touch event, we should ignore mouse events that
follow it.  This way, we still respond to both mouse and touch events,
just ignore the device generated ones.