[eduVPN-deploy] [2020-03-29] Package Updates

[François Kooman]

Hi all,

* vpn-server-api: 2.1.5 [1]

Update to improve the "vpn-server-api-status" tool to support JSON
output and showing information on the connected clients.

Let me know if you have any questions!

Regards,
François

[1]
https://github.com/eduvpn/vpn-server-api/blob/v2/CHANGES.md#215-2020-03-29