fix: loads psk from a file as well

Signed-off-by: Maximilian Ehlers <maximilian@ehlers.berlin>

Updates release action

Signed-off-by: Maximilian Ehlers <maximilian@ehlers.berlin>

fix(additional routes): makes sure that the route gateway is only an …

…IP instead of in CIDR notation

WIP: tries adding support for CIDR notation when adding additional ro…

…utes

[Feature] allow adding additional routes with -a

Adds github workflow for auto release

Merge pull request #1 from b-m-f/master

Master

Set correct license