Adding a docs dir collexting README and licenses from contained gems.
git gems, which bundler does not handle well today, are handled
by a hacked parsing of Gemfile.log, gem built into the source
bundle and installed on target system

another publisher fix (broke aspect#show pages with last fix).  changed flash message colors/opacity.

Unify into one centos cookbook (people will want other OSes) and get mongo and ImageMagick installed

removed second #stream declaration on status_message#show.  fixed bug where show pages would get posts as well as comments.

added delegate,  proper finders, and more chaining to stream.js.   removed div.comment_set from the DOM.