networks: Activate the newly created connections
networks: Activate the newly created connections

When network-manager restarts, it leaves the existing connections intact. When
it start again, it somehow restores that active connection. So, restarting
network-manager is not a solution to activate all newly created connections.
Explicitly activate all connections and don't restart network-manager. Do
connection activation in background so that failed activation does not lead to
failed setup of remaining connections.

Signed-off-by: Sunil Mohan Adapa <3eaa7035e78e5eca849aa1e8ea4aaf97b4588601@medhas.org>
Signed-off-by: Joseph Nuthalpati <f3045f1a422c023fc6364ff0e3a18c260c53336e@thoughtworks.com>

harry-7/Plinth,harry-7/Plinth,harry-7/Plinth,harry-7/Plinth,harry-7/Plinth