. More progress on Define Web Content Forms dialog

- ad-hoc workflow selection screen (as per new wireframes)
 - fixed selection bug on Form Details screen (and in UISelectList component)
. Invite Users step of Create Web Project wizard now has email notification as optional
. Fixed issue to restrict the selection of the same authority only allowed once in the Invite Users step

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@4296 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/bean/wcm/InviteWebsiteUsersWizard.java

@@ -25,6 +25,18 @@ public class InviteWebsiteUsersWizard extends InviteUsersWizard
    
    private Node website;
    
+   
+   /**
+    * @see org.alfresco.web.bean.wizard.InviteUsersWizard#init()
+    */
+   @Override
+   public void init()
+   {
+      super.init();
+      // only allow one selection per authority
+      allowDuplicateAuthorities = false;
+   }
+
    /**
     * @see org.alfresco.web.bean.wizard.AbstractWizardBean#getWizardDescription()
     */