Tweaks to make menus work better

package.json

@@ -88,7 +88,7 @@
         "c9.ide.format": "#b0bb91a623",
         "c9.ide.help.support": "#e95f98f87c",
         "c9.ide.imgeditor": "#66a9733dc1",
-        "c9.ide.immediate": "#6cd73fca42",
+        "c9.ide.immediate": "#9dc67b8232",
         "c9.ide.installer": "#0fde9f0067",
         "c9.ide.mount": "#da6ad73c5b",
         "c9.ide.navigate": "#c191d9b92f",

plugins/c9.ide.ui/lib/menu/menu.js

@@ -738,6 +738,8 @@ apf.menu = function(struct, tagName){
      * @param {String} value  The value of the item to select.
      */
     this.select = function(group, value){
+        this.selectedValue = value;
+        
         var nodes = this.childNodes;
         var i, l = nodes.length;
         for (i = 0; i < l; i++) {

plugins/c9.ide.ui/ui.js

@@ -114,6 +114,7 @@ define(function(require, module, exports) {
                 };
             }
             wrap(apf.item.prototype, "checked", false);
+            wrap(apf.item.prototype, "selected", false);
             wrap(apf.spinner.prototype, "value", true);
             wrap(apf.group.prototype, "value", false);
             wrap(apf.checkbox.prototype, "value", false);