. Added cm:name based path support to the UITemplate component

- this component is generally used to render FreeMarker templates directly to the page - particularly useful for Dashlet pages
 - now supports an additional attribute 'templatePath' which should be set to a cm:name based path to a template for rendering
 - For example the simplest portable dashlet JSP page to render a template would look like this:

<%@ taglib uri="/WEB-INF/repo.tld" prefix="r" %>
<r:template templatePath="/Company Home/Data Dictionary/Presentation Templates/my_docs.ftl" />

 - Fixes http://issues.alfresco.com/browse/AWC-1091
. Additional helper override for resolving cm:name based webdav style paths to a NodeRef
. ClipboardItem interface javadoc and removal of obsolete methods from implementing classes

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4963 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

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

@@ -103,11 +103,6 @@ abstract class AbstractClipboardItem implements ClipboardItem
       return this.icon;
    }
    
-   public String getId()
-   {
-      return this.ref.getId();
-   }
-   
    public NodeRef getNodeRef()
    {
       return this.ref;