- adding in a getRenditions call to forminstancedata

- some further cleanup and fixes for summary screens
- adding new repeat icons from linton
- fix for filename expanding endlessly when pressing the back button at the summary page for create web content.
- making the primaryfominstancedata property of rendition a sandbox relative path so as to make it easier to retrieve the corresponding xml in the same sandbox

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4557 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

config/alfresco/model/wcmAppModel.xml

@@ -298,11 +298,11 @@
             </property>
             <property name="wca:primaryforminstancedata">
                <title>Primary XML Asset used to generate this asset</title>
-               <type>d:noderef</type>
+               <type>d:text</type>
                <mandatory>true</mandatory>
             </property>
          </properties>
       </aspect>
    </aspects>
 
-</model>
+</model>