Merge pull request #2080 from mahagr/master

Allow multiple different paginations on one page
Merge pull request #2081 from mahagr/feature-hmvc

Add 2 new features: Admin category parent filtering and show/hide categories in index page
Enable topic actions in category topics list
Fix potential redirect in Home view (was using deprecated variables from J!1.5)
Merge branch 'master' of github.com:Kunena/Kunena-Forum
Merge branch 'master' of github.com:mahagr/Kunena-Forum into feature-hmvc

Conflicts:
	libraries/kunena/model.php
Profiler: sort results by total time
Optimize slow queries when editing a post or posting an unapproved message
Merge branch 'master' of github.com:mahagr/Kunena-Forum into feature-hmvc
Crypsis: Hide avatar gallery if there is none
Merge pull request #2083 from xillibit/k31_bugs3

Enable topic actions in category topics list
Merge branch 'feature-hmvc' of github.com:Kunena/Kunena-Forum into feature-hmvc
Crypsis: Fix hidden category display in Category/Index
Add KunenaForumTopic::getState()