• In XF2.2+, fix not scrolling to editor when sticky headers are disabled

• Adjust permission checks to check permissions before touching (and potentially loading) the reply banner relation
• Fix redundant queries due to not checking the forum/thread 'has banner' bit.
• Disable the reply banner if it is saved with empty text

Fix thread's moderator action list not showing thread reply banner actions
Add "Show thread reply banner in" option, with values
Reply-able threads
Locked and reply-able threads
All threads
Add forum-wide default thread reply banner feature

• Support Advanced BbCode pack v1.7.0+, no longer supports versions before v1.7.0

• Requires php 7.0+
• Now depends on Standard Library by Xon
• Confirm XF2.2 support