Another minor cosmetic fix for the TicketQuery: the empty fieldsets look a bit weird as they are so large. Not showing the border when the fieldset is collapsed looks better.
Another minor cosmetic fix for the TicketQuery: the empty fieldsets look a bit weird as they are so large. Not showing the border when the fieldset is collapsed looks better.

git-svn-id: f68c6b3b1dcd5d00a2560c384475aaef3bc99487@6569 af82e41b-90c4-0310-8c96-b1721e28e2e2

dokipen/trac,moreati/trac-gitsvn,dokipen/trac,dafrito/trac-mirror,exocad/exotrac,dafrito/trac-mirror,dokipen/trac,moreati/trac-gitsvn,moreati/trac-gitsvn,exocad/exotrac,dafrito/trac-mirror,dafrito/trac-mirror,exocad/exotrac,exocad/exotrac,moreati/trac-gitsvn