Admin: Category recount should also recount polls
Random fixes from RTv3 project
Add new rank for disabled / blocked users
Add new classes KunenaCollection, KunenaDatabaseFinder and  KunenaTableMap
Improve image avatar resizing and fix email sending (thanks rhukster)
Improve protected attachments handling
Change "0 minutes ago" to "just now"
Allow custom template overrides
A few bug fixes and error handling improvements
Add length parameter to KunenaLayout::getLastPostLink()
Update copyright dates on new files
Merge pull request #2422 from mahagr/develop

Merge most changes and fixes from RTv3 project