Pulling in patches for OL 2.11 RC3:

* ArcGISCache resolutions get compromised by some JS frameworks. (Closes #3474)
 * OpenLayers.Layer.HTTPRequest initialize simplification (Closes #3470)
 * missing requires (Closes #3467)
 * deleting a vertex does not update feature.modified (Closes #3463)
 * fixing test failure in some browsers (Closes #3461)
 * a grid layer may be moved while its grid hasn't been initialized yet (Closes #3458) -- this one is the actual release blocker
 * Change the callback function of Protocol.Script (JSONP) (Closes #3417)
 * "build.py -c closure" does not work on Windows systems. (Closes #3158)


git-svn-id: http://svn.openlayers.org/branches/openlayers/2.11@12274 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Control/ModifyFeature.js

@@ -633,6 +633,7 @@ OpenLayers.Control.ModifyFeature = OpenLayers.Class(OpenLayers.Control, {
                 this.layer.drawFeature(this.feature, this.standalone ?
                                        undefined :
                                        this.selectControl.renderIntent);
+                this.modified = true;
                 this.resetVertices();
                 this.setFeatureState();
                 this.onModification(this.feature);