[FEATURE] - Sort Tunnels' List

[pabpas]

The list of tunnels can't be sorted
Only a problem when having a long list of tunnels for many countries, like the ones provided by many VPN services.

Request to add the possibility to sort the list
Best would be to have the usual "Sort by" button with A-Z, creation date, modification date, last used, etc.

Thank you for the app, loving it so far.