first stab at the multi channel thing

- renamed create-xml-content-type wizard to create-form wizard and moved it into the wcm source tree
- modified the create form wizard to accept 0 to n template output methods
- changed terminology from presentation template to template output method
- using associations to track output methods
- added file extension as property of templateoutputmethod to parameterize what the name of the output file should be
- auto adding .xml to file name in create web content if none specified.
- making associating an output method with a template optional 



git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@4043 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

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

@@ -189,6 +189,16 @@ public class CreateWebContentWizard extends BaseContentWizard
    
    // ------------------------------------------------------------------------------
    // Bean Getters and Setters
+
+   /**
+    * @param fileName The name of the file
+    */
+   public void setFileName(String fileName)
+   {
+      super.setFileName(fileName != null && fileName.indexOf('.') == -1 
+                        ? fileName + ".xml" 
+                        : fileName);
+   }
    
    /**
     * @return Returns the content from the edited form.