Fixes #274 Moderator can see Unapproved Threads not in his forums in search
Fixes #482 Thread ratings not recalculated
Update backupdb.php

handle wasn't being closed
Fixes #264 Moving redirectes & counter
Fixes #319 Searching thread prefix only searches one prefix even if multiple selected
Fixes #396 Link detection
Fixes #353 Inline moderation selection lost on "select all"
Fixes #367 Inline Moderation CheckAll notice remains ...
Updating templates
Fixes #530 SMTP HELO wrong
Fixes #542 and #543 Issues with <![CDATA[ tags

Problems in syndication.php and importing/exporting themes.
Fixes #339 Announcement actions appear in Admin Logs but not Moderator Logs
Fixes #544 'Possibly related threads' and 'Only view own threads'
Fixes #318 Removed from Additional UserGroups After Ban
Fixes #542 #543 - issues with nesting CDATA tags

https://en.wikipedia.org/wiki/CDATA#Nesting is a better way to go about
this...
Fixes #658 Super Admins doesn't work as expected
Fixes #665 Admin Log error with Admin Permissions
Add CONTRIBUTING.md
Merge pull request #604 from Stefan-ST/fix-544

Fixes #544 'Possibly related threads' and 'Only view own threads'
Fixes #339 Announcement actions appear in Admin Logs but not Moderator Logs
Added logging for adding announcement and updated comment
Fixes #542 #543 - issues with nesting CDATA tags

Fixes this in more locations...