- use fle type image rather than rendering template icon in create web content summary screen
- save content before executing finish or next in create web content wizard - makes error handling more proper
- add output path pattern to summary screen for create form wizard
- handle chiba-state-changed event properly
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4514 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261