am 94447ca: nexus: Introduce skelaton OpenVpnController class + remove s

Merge commit '94447ca34b2abf9b0d9d9cb52a18bf8ba0f01b61'

* commit '94447ca34b2abf9b0d9d9cb52a18bf8ba0f01b61':
  nexus: Introduce skelaton OpenVpnController class + remove some debug messages