Update build.xml because it fails with changes in repository
#1911 Sort categories does not work with Joomla 3.1.5
Update user.php
Update en-GB.com_kunena.controllers.ini
Fix Skinner Category CSS Suffix
Merge pull request #1912 from xillibit/k30_bugs20

#1911 Sort categories does not work with Joomla 3.1.5
Update kunena.skinner.css

Should line up with previous edition (line numbers)
#1930 Category Manager : It is missing the display for all categories.
Merge pull request #1928 from Jiminimonka/master

Fix Skinner Category CSS Suffix
Add function KunenaForumTopicUserHelper::getUserIds()
Remove unneeded jimport() calls (fixes potential J!3.1.5 issues)
Merge remote-tracking branch 'origin/master'
Add script to create/delete symoblics links on windows system
Fix KunenaViewAnnouncement::displayInput() attributes
When AUP integration is enabled link avatar for guests are incorrect
#1862 If category disallow news replies, let users to edit their posts
Merge branch 'master' of github.com:Kunena/Kunena-Forum
Fix #1943: Team credits : Members have an incorrect address
Merge pull request #1946 from xillibit/k30_bugs16

When AUP integration is enabled link avatar for guests are incorrect
Merge pull request #1950 from mahagr/master

Fix #1943, announcements bug and jimport() calls that potentially break J!3.1.5