Clean up docs and add mkdocs stuff
Don’t log top-level error on project import raise
Default badges to flat style
Only kick off celery job if import form is committed
Clean up badge escaping
Add cookie for keeping menu bar open
Break out some templates for easy override, clean up search on dashboard

Breaks out templates to base and extended templates, so that we can easily
override the blocks.
Kill build failed marker
Don’t skip publishing build on finish build error
Merge pull request #976 from rtfd/add-mkdocs-to-docs

Add mkdocs to docs
Clean up project admin