Force online state with unmanaged devices

If we have unmanaged devices in /e/n/i, monitor the ifupdown state file
and in case we find active interfaces besides lo, forcefully set the
online state to CONNECTED.

Bug-Debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=512286

Gbp-Pq: Name Force-online-state-with-unmanaged-devices.patch

network-manager (1.50.0-1) unstable; urgency=medium

  * New upstream version 1.50.0
  * Bump 1.49.90 symbol versions to 1.50.0 for the final release

[dgit import unpatched network-manager 1.50.0-1]

Import network-manager_1.50.0.orig.tar.xz

[dgit import orig network-manager_1.50.0.orig.tar.xz]

Import network-manager_1.50.0-1.debian.tar.xz

[dgit import tarball network-manager 1.50.0-1 network-manager_1.50.0-1.debian.tar.xz]