We need docutils too
Bugfix: get_lexer_for_filename lives in goblet.lexers
Hide blame/raw/patch links from google
Don't crash on blame'ing empty files
Horrible binary diff hack

libgit2 redid binary diff detection, pygit2 needs to adapt. Until then,
this horrible hack will hae to do.
Decode blame output
Don't crash on log searches that return nothing
Make dirlog work again under the devserver
Add plain views of rst/md files
More documentation about permissions/users
Add a per-file log view
Make theming goblet easier
Add a manpage renderer using groff
Make the 'plain' link themeable
Move rendering mardown etc into the views

Templates shouldn't be doing the heavy work. As a bonus, this makes it
easy to expose the used renderer to the template
Make rendered markdown/rst/man less ugly
Make the branch selector wide enough to fit all content
Handle tags better in various places