[boost] [contract] next round of development

Hello all, FYI, I am starting the next round of development of Boost.Contract. Most of the planned modifications derive from feedback I have received from this mailing list -- thanks! My goal is to request Boost.Contract formal review after this round of development and related documentation updates. You can check the planned development items at: http://sourceforge.net/tracker/?group_id=253844&atid=1330818 Comments are always welcome. Regards, -- Lorenzo