. Workflow Command Servlet implementation

. Refactored common simple workflow code into a util class.
. Example template that demonstrates both querying for workflow information on a document (useful anyway) and executes the servlet to perform both the Approve and Reject actions if appropriate for the document.
. TemplateNode template API object now exposes the browse navigation servlet URL for a Space as the "url" API call
. Fix long standing bug in UIRichList (since PR1!) - subtle behaviour issue where under very high server loads, the richlist component would render the wrong number of items per row.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2590 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/bean/clipboard/ClipboardBean.java

@@ -73,11 +73,11 @@ public class ClipboardBean
    }
    
    /**
-    * @param nodeOperationsService   The NodeOperationsService to set.
+    * @param copyService   The CopyService to set.
     */
-   public void setNodeOperationsService(CopyService nodeOperationsService)
+   public void setCopyService(CopyService copyService)
    {
-      this.nodeOperationsService = nodeOperationsService;
+      this.copyService = copyService;
    }
    
    /**
@@ -316,7 +316,7 @@ public class ClipboardBean
                   }
                   else
                   {
-                     this.nodeOperationsService.copy(
+                     this.copyService.copy(
                            item.Node.getNodeRef(),
                            destRef,
                            ContentModel.ASSOC_CONTAINS,
@@ -415,8 +415,8 @@ public class ClipboardBean
    /** The FileFolderService to be used by the bean */
    protected FileFolderService fileFolderService;
    
-   /** The NodeOperationsService to be used by the bean */
-   protected CopyService nodeOperationsService;
+   /** The CopyService to be used by the bean */
+   protected CopyService copyService;
    
    /** The NavigationBean reference */
    protected NavigationBean navigator;