implementing the regenerate renditions wizard

- refactoring to centralize regenerate code
- adding onchange event to UISelectList to trigger reload of page
- reorganizing some webproject code for better reuse
- fix for submit from create web content (a webproject property was added to submitdialog but not createwebcontent)


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5889 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/forms/RenderingEngineTemplateImpl.java

@@ -19,7 +19,8 @@
  * and Open Source Software ("FLOSS") applications as described in Alfresco's
  * FLOSS exception.  You should have recieved a copy of the text describing
  * the FLOSS exception, and it is also available here:
- * http://www.alfresco.com/legal/licensing */
+ * http://www.alfresco.com/legal/licensing 
+ */
 package org.alfresco.web.forms;
 
 import freemarker.ext.dom.NodeModel;
@@ -564,5 +565,10 @@ public class RenderingEngineTemplateImpl
    {
       return this.getName().hashCode();
    }
+
+   public String toString()
+   {
+      return this.getClass().getName() + "{name : " + this.getName() + "}";
+   }
 }