Add single set class to replace variants
Working on implementing tree flattening behaviour
Merge develop
Add changelog
Re-implementing list view
FIx merge
Remove cruft
Build new style sidebar
More work on UI refactor
Fixing CSS HTTP caching
Finishing basic list view implementation
Add basic set overview page
Get pjax content reloading working
Make navigation selected states work with pjax
Start on re-implementing documentation section
Add updated css
Add documentation index
Add simple prose styles for docs
More template tweaking
Change to use dist css