Add per user VPN support

VPNs are now per user instead of global. A VPN set by user A routes only
user A's traffic and no other user can access it.

Change-Id: Ia66463637b6bd088b05768076a1db897fe95c46c
1 file changed
tree: c704c5f0052e881cac5abba845ecff794e655b2b
  1. core/
  2. services/