Made revert to version behave better. Now when a node is reverted a clone of

the version being reverted to is created.  This clone has the previous head version
as its ancestor and a wcm:reverted aspect applied.  wcm:reverted contains
wcm:revertedid, the node id that the reversion is a clone of.  Revert to version is
now a simple call to a new AVMService method, revert().
Propagated this to the remote API.
Modified the the AVMRevertToVersionAction to use this mechanism. Though really the
action isn't really needed now.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4824 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

config/alfresco/action-services-context.xml

@@ -458,9 +458,6 @@
     </bean>
     
     <bean id="avm-revert-to-version" class="org.alfresco.repo.avm.actions.AVMRevertToVersionAction" parent = "action-executer">
-        <property name="avmSyncService">
-            <ref bean="avmSyncService"/>
-        </property>
         <property name="avmService">
             <ref bean="avmService"/>
         </property>

config/alfresco/model/wcmModel.xml

@@ -64,4 +64,18 @@
 
    </types>
    
+   <aspects>
+       <!-- Captures the node that a node was reverted from. -->
+       <aspect name="wcm:reverted">
+           <title>Contains a reference to the node that this node was reverted from.</title>
+           <properties>
+               <property name="wcm:revertedid">
+                   <title>The id of the node this was reverted from.</title>
+                   <type>d:long</type>
+                   <mandatory>true</mandatory>
+               </property>
+           </properties>
+       </aspect>
+   </aspects>
+   
 </model>