Merge branch 'restructuredtext_support'
Merge branch 'restructuredtext_support'
automatically redirect to the edit page when the page doesnt exist
pep8 fixes
diff page
improve url design. Actions are always preceded by an underscore /_edit /_history. And no undescore can by generated in a new page
always save metatags in the same order, so no dummy diffs are registered
big ui refactor
Merge branch 'ui' into 28_git_support