[Blogique Metida] use plain friends model instead of tree with sort and
filter
[Blogique Metida] update coloring friends in friends list
[Blogique Metida] fix add/edit/delete friend dialogs
[Blogique Metida] fix groups for friends
[Blogique Metida] remove FriendsModel
[Blogique Metida] new friends group edit widget
[Blogique Metida] add action for friends list
[Blogique Metida] add action for community list
[Blogique Metida] style fix
[Blogique] replace Update profile button with Show profile
[Blogique Metida] style and performance fixes
[Blogique Metida] pr fixes
[Blogique Metida] pr fixes
[Blogique Metida] some style fixes
[Blogique] merge commit
Merge pull request #281 from Maledictus/blogique

Blogique Metida: proper working with friends