jmoiron plays the blues

jmoiron/monet e4e9d99 update styling for nicer non-code pre's and consolidating the style for blockquote & pre
a45bbb8d to gokogiri add test case; removed node still has the document as its parent. So we need to check if a doc wants to remove itself
fbabe75b to arachne migrate (at least temporarily) to simplejson because it has better memory performance for json with lots of duplicate keys (up to 1/2 the memory usage)
a35e06b4 to johnny-cache Merge pull request #5 from dgouldin/master Johnny cache breaks with multi-db when not all databases have managed transactions.
a47c0150 to python-github Merge branch 'master' of github.com:jmoiron/python-github Conflicts: github/core.py