Adds memcached cache handler
Fixes memcached compression constant
Fixes #33 Group Join Request Contains {2}
Fixes #2215 Double defined $cache on upgrade
Code improvements
Adds cache debug information to the debug page
Updates the memcached cache handler
Updates standards
Removes usage of SET NAMES queries.
Removes usage of SET NAMES queries.
Fixes #2216 Templates Requiring Additional Calls will always show
Fixes #2213 forumbit_depth1_forum doesn't exist
Fixes #2002 User merge warning logs error
Fixes #2023 Maximum Videos per Post setting not working
Fix broken redirect in rss.php
Fixes #1847 memcache sockets
Fixes #2105 Search in all forums doesn't work reliably
Fixes error with "is_member"
Removed unnecessary code
Automatic URLs can contain unnecessary brackets

The automatic URLs filter doesn't prevent brackets to be included in the URLs themselves, breaking the links. This patch adds "(" and ")" chars to the "exclude" part of the pattern to correctly handle URLs in strings like the following:
(http://example.com/example.php?action=test)