Deleted network connections entities are still present until "Edit connections" setting will be reopened.

[Nikki1993]

The title says it all. Basically, after deleting the remembered network, the list which contains all known networks is not refreshed, and still shows deleted entities, until the Edit Connection setting will be reopened.

Steps to reproduce

1)Connect to a wifi
2)Click on the wifi tray icon, and select Edit Connections
3)Delete the wifi network, by selecting it and clicking on Delete button
4)Profit, the network is still there, until window will be reopened again.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: network-manager 0.9.8.4-0ubuntu3
ProcVersionSignature: Ubuntu 3.12.0-8.16-generic 3.12.6
Uname: Linux 3.12.0-8-generic x86_64
ApportVersion: 2.12.7-0ubuntu6
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Jan 7 23:53:19 2014
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback
InstallationDate: Installed on 2014-01-01 (6 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140101)
IpRoute:
 default via 192.168.0.1 dev wlan0 proto static
 192.168.0.0/24 dev wlan0 proto kernel scope link src 192.168.0.12 metric 9
NetworkManager.state:
 [main]
 NetworkingEnabled=true
 WirelessEnabled=true
 WWANEnabled=false
 WimaxEnabled=true
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
nmcli-dev:
 DEVICE TYPE STATE DBUS-PATH
 wlan0 802-11-wireless connected /org/freedesktop/NetworkManager/Devices/0
nmcli-nm:
 RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
 running 0.9.8.4 connected enabled enabled enabled enabled disabled