Reset model when there are new available connections
Summary:
BUG: 406765
NetworkManager will remove all connections (at least wireless) and then add them again.
When user creates a new connection and clicks "Disconnect" button before adding connections back, the one which user tried to connect to will disappear from list of available, and it will become impossible to reactivate it from applet.
Reviewers: jgrulich
Reviewed By: jgrulich
Subscribers: plasma-devel
Tags: Plasma
Differential Revision: https://phabricator.kde.org/D20788