integrate look of headers and titled inclusion+discussion

Re default view for search/pointer inclusions, i went with item:link in a lot of the http://sandbox.wagn.org/wagn/RecentChangesCamp stuff just because i thought it looked cleaner (and the closed view didn't add much info anyway). I also did this with Tickets by kind on the assumption that it would speed up the load time, and remember there being other times that i've had to type a lot of "|item:link". One consideration is what view we want to 'suggest' by default (i don't have a strong sense of this yet). Another outcome i'm shooting for is minimizing markup, to make a gentler learning curve for potential Wagneers.

--John Abbe, 24 Nov 2008