When topic is deleted button in default_actions is still delete
Use Kunena API when save profile info in Kunena users manager
Merge pull request #1669 from xillibit/k30_bugs12

Use Kunena API when save profile info in Kunena users manager
Merge pull request #1689 from mahagr/master

Fix #1653, #1686, #1685
#1687 Language issues in backend
Merge pull request #1690 from xillibit/k30_bugs11

#1687 Language issues in backend
Merge pull request #1691 from mahagr/master

Fixed #1564, #1682
Merge pull request #1665 from xillibit/k30_bugs4

When topic is deleted button in default_actions is still delete