ToolDownload has been modified to pick up the name of the tool content handler bean from the servlet definition, rather than hardcoding a standard name. The tool was use the new definition.
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).
* Changed to get TOOL_SESSION_ID and TOOL_CONTENT_ID from lams_common * added default unspecified() action * change userList() to get contentID instead of sessionID * userList() sets sessionUserMap in requset attribute now instead of userList previously