Add alert config to bin/setup and config/application.sample.yml
Fix Group/Class labels on dashboard.
Set class tab on people dashboard widget to active by default.
Add default value to registration form Class Field, tweak isScrolledIntoView undefined check.
Make isScrolledIntoView less aggressive.
Tweak isScrolledIntoView.
Cleanup minor issues in sidebar.js
Add ALT user group for demo purposes.
Remove metadata overlay for now, since it doesn't have a home in the document show view
WIP on two fronts: public documents, and minimap widget
WIP minimap
WIP public documents.
Remove minimal to focus on public document functionality.
WIP public docs.