2012-03-06 docs: update my e-mail
2011-07-24 docs: update table of content for known issues
2011-07-17 misc: fix typos
2011-04-07 docs: add known issues summary in the ToC
2011-02-24 docs: add chapter 9 to ToC
2010-08-14 docs: move the Mercurial tutorial to the tutorials section
2010-08-14 docs: split into multiple files