Prevent default on event stream

Author: kryptt

src/react-bacon.js

@@ -42,6 +42,8 @@ module.exports.BaconMixin = ((function(){
       if (!bus) {
         bus = buses[eventName] = new Bacon.Bus();
         this[eventName] = function sendEventToStream(event) {
+          event.preventDefault();
+          event.stopPropagation();
           bus.push(event);
         };
       }