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
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 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 branch 'feature-hmvc' of git://github.com/Kunena/Kunena-Forum into feature-hmvc

Conflicts:
	components/com_kunena/site/template/crypsis/layouts/topic/row/table_icons.php
Merge pull request #2252 from coder4life/feature-hmvc

Rename Page to Widget, Add Category Icons.