Add Category Icons.
Merge branch 'feature-hmvc' of git://github.com/Kunena/Kunena-Forum into feature-hmvc
Update Directory from Page to Widget for new specified terminology.
Some TODOs
Crypsis : Sort user list - all options remain inactive #2124
Html fixes and less fixes
Some strings are hardcoded in crypsis layouts files
Cancel button doesn't react when you edit a kunena template in backend
Html update 10-2
Merge branch 'feature-hmvc' of git://github.com/Kunena/Kunena-Forum into feature-hmvc
Merge branch 'feature-hmvc' of git://github.com/Kunena/Kunena-Forum into feature-hmvc
Merge pull request #2267 from xillibit/k30_bugs3

Cancel button doesn't react when you edit a kunena template in backend
HMVC : Long filenames for attachments are not truncated #2265
Merge branch 'feature-hmvc' of git://github.com/Kunena/Kunena-Forum into feature-hmvc
Admin: Fix performance issues in user manager
Cancel button doesn't react when you edit a kunena template in backend
Branch updated and conlfict fixed
Merge pull request #2279 from xillibit/k31_bugs5

Error in system mails via Crypsis #2099 (Port from rtv3 branch)
Merge pull request #2278 from xillibit/k31_bugs13

Cancel button doesn't react when you edit a kunena template in backend
Merge pull request #2266 from xillibit/k31_bugs9

HMVC : Long filenames for attachments are not truncated #2265