Finish pullups for RC2.

#1498 Easily turning off/overriding default select and temporary intent
        styles
  #1501 GeoRSS format tests fail in Safari
  #1502 Events register method fails if listeners member is not an array
  #1503 panning off for odd-sized viewport
  #1504 doc review


git-svn-id: http://svn.openlayers.org/branches/openlayers/2.6@6835 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Events.js

@@ -532,7 +532,9 @@ OpenLayers.Events = OpenLayers.Class({
      */
     register: function (type, obj, func) {
 
-        if (func != null) {
+        if (func != null && 
+            ((this.eventTypes && OpenLayers.Util.indexOf(this.eventTypes, type) != -1) ||
+            OpenLayers.Util.indexOf(this.BROWSER_EVENTS, type) != -1)) {
             if (obj == null)  {
                 obj = this.object;
             }