Revision 3.6.12

Fixed sorting order when no node exists
Fix runtime exception when removing node from array using list
New Service to manage user access to "Sign with CoSign" menu option
270 - File is not checked out
278 - Redesign the signature profile screen (excluding "Disable" and
"Update Location" features)
279 - Update Component Configuration screen (excluding rewording of some
descriptions)
280 - Add Error handler
283 - WF parameters setting is wrong