- moved worlds and groups back to action menu from user screen
- now home screen shows friends in instances
- now user profile shows user badges
- now favorite limits are displayed next to the favorite group
- now you can change age verification visibility in profile settings
- now age gated instance are shown with red color
- clicking a GPS feed will show the world instead of profile
- implement database
    - feed is now stored in the database
- implement appereance settings
- fix crashes
