Add-ons Tickets 2.10.0

• Add criteria to match tickets that do not have a particular status or priority.
• Add description and usage help support for ticket prefixes.
• Add various widget positions across the add-on.
• Compatibility fix for moderator tools dropdown not appearing correctly on UI.X styles.

• Fix "Watched tickets" link showing for guest users.
• Fix staff reply check when guest users reply to a ticket.

• Fix possible error when using XenForo Enhanced Search and searching with status IDs.
• Add indexes to ticket table to reduce query time when viewing list of tickets.
• Add missing phrase in watched category emails.
• Improve formatting of spam-trigger logs for a user/email when displayed on a ticket.
• Add "Allow images"/"Allow embedded media" ticket permissions. These permissions apply to a user's ticket even after it is posted.
• Thanks @wallas