Merge pull request #159 from JohnDoh/group_delete

Thomas B.

2014-01-02 2957e77fbcd3f1b3045c12cc8bc91509257c13be

 program/js/app.js

@@ -5048,6 +5048,7 @@
  {
    var key = 'G'+prop.source+prop.id;
    if (this.treelist.remove(key)) {
      this.triggerEvent('group_delete', { source:prop.source, id:prop.id });
      delete this.env.contactfolders[key];
      delete this.env.contactgroups[key];
    }