Improve "create" viwe for tags, laws, and articles
Improve the "edit" view for tags, laws, and articles
Add destroy actions and simple admin GUI buttons for editing and deleting
Add create/edit buttons for admins. Improve how buttons look.
Add breadcrumbs in views/article/find
Improve navigation flow between tags-laws-articles
Add law searching capabilities
Improve feedback when no results are found
Underline some links
Fix admin button bug and improve structure
Fix link at views/article/create
Add cascade delete for tags and laws
Add a "are you sure?" prompt when deleting stuff
Merge branch 'cascade-delete' into develop
Fix error handling bug
Make article numbers unique
Make annotations go away when their owning article is destroyed
Improve admin flow
WIP notifications: add backend functionality
WIP notifications: improve backend functionality, notify users of new notifications @ /notifications