feature: use select2 instead of chosen
Fix suspended scope

:non_suspended should check if suspension is <= NOW, else one could end up in neither group.
korean translation: *.ko.html.erb
Multiple grant badges.
Fix failing spec. Stubbing intermittently does not stub...
Remove that spec
FIX: don't enable new google auth setting on an existing site
Update INSTALL-digital-ocean.md

Add link to howto to configure Google Oauth2 authentication.
Update translations
Revert "BUGFIX: improve error messages for invalid API keys"
Merge pull request #2376 from techAPJ/update-translations

Update translations
No need to watch this dir
Revert "Revert "BUGFIX: improve error messages for invalid API keys""

This reverts commit e9afe28586cd887b92fa86c52db78d543a70e433.
BUGFIX: missed a key rename
BUGFIX: API spec not enabling CSRF
Add `db:create` before `db:migrate` in advanced docs
FIX: compare Time with nil error in dev env. Remove nils when looking for max mtime.
Use pry in development as advertised.
BUGFIX: notifications were not updated correctly live

- missing notifications when multiple replies in topic (till refresh)
- not cleared properly on click
FEATURE: Unhide max username length
topic list highlight fix, some quote style fixes