Modified the "leaveToolSession" and related code to allow the tool to pass the userid (which it gets from UserDTO in the shared session) rather than pass User (which the tool doesn't have). General changes to use UserDTO from shared session and standard URL parameters.
Updating JSPs to use tag lib standard, new lams tags. Rationalising authoring down to the DHTML version (had been a DHTML and non-DHTML version). Updating URLS as per LDEV-38