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/AVMEditBean.java

@@ -312,8 +312,9 @@ public class AVMEditBean
             if (nodeService.getProperty(avmRef, TemplatingService.TT_QNAME) != null)
             {
                OutputUtil.regenerate(avmRef,
-                     this.contentService,
-                     this.nodeService);
+                                     this.contentService,
+                                     this.nodeService,
+                                     this.avmService);
             }
             
             resetState();