Add updated_at timestamps to article, edition, event (v3 only)
Don't modify params; cleanup
Remove TagsAssociation from Issue
Use tag slug for indexing/lookup instead of ID
Revert "Use tag slug for indexing/lookup instead of ID"

This reverts commit 2f76297c91593f3be08f65c8d83d10ef57518c6d.
Remove unnecessary check
Merge pull request #207 from SCPR/add-tags

Add tags
Allow HTML for all teasers
Fix UserPermission migration
Fix version index
Index cleanup
Add caching to dashboard
Revert "Add caching to dashboard"

This reverts commit 2c3537a79c87a077daec14d0eeadc35b5ec757fd.
Temporarily disable recent activity
Disable query
Remove more activities
Merge remote-tracking branch 'origin/master' into issues-tags-updates
Fix article counts, timestamps
Migrate vertical tags; Load tags in controller
No need to pass vertical into quadrant