Fix issues that arose in latest migration
Merge pull request #1622 from steventlamb/bug/migrator_issues

Fix issues that arose in latest migration
Add admin actions to comment moderation

This includes: hiding/unhiding, archiving/unarchiving, and unflagging.
Actions can happen on individual rows, or on multiple rows at once
Add UI tests for comment moderation admin actions
Merge pull request #1618 from maurizi/comment-moderation-actions

Comment moderation actions
Don't hard code instance names in tests
Mask details about comment when moderator hides