add ovpn import
Add import vpn file method to be able to import ovpn file in system-settings
Blocked by ubports/indicator-network#41 Related to ubports/ubuntu-touch#1520 (moved)
Edited by Ratchanan Srirattanamet
Add import vpn file method to be able to import ovpn file in system-settings
Blocked by ubports/indicator-network#41 Related to ubports/ubuntu-touch#1520 (moved)