Happ - Proxy Utility

Invalid date

* Improved rendering optimization and stability for subscription/server list
* New notifications (snackbars)
* Improved parsing errors handling
* Per App Proxy select & unselect all, invert; fixed import system apps
* Excluded routes (IP addresses) support (VPN settings)
* Multiple fixes related to date & time
* Multiple fixes related to concurrent server list updates
* Local DNS toggle fix
* Improved geofiles handling
* Fixed dialogs UI on TV