huge first commit.
- basic templates
- detail view
- basic page model
factorize methods
basic edition view
use html5writer if it's available
fix urls
preview
handle internal links in restructuredtext
default setup for markdown
starting git backend
sh
history view
page at version view
diff view
plugin engine. extra actions
some docs
touches
don't import package in the docs
Merge branch 'develop'
no project statics