Revert "Make network connection change listener actually working"
Revert "Make network connection change listener actually working"

This reverts commit b64b51e0e969fbf355d3a2bc1c69f4123c33078f.

These changes are unnecessary given recent fixes in GNetworkMonitor.

See: https://bugzilla.gnome.org/show_bug.cgi?id=694181

tintou/evolution-data-server,Distrotech/evolution-data-server,matzipan/evolution-data-server,Distrotech/evolution-data-server,tintou/evolution-data-server,matzipan/evolution-data-server,Distrotech/evolution-data-server,matzipan/evolution-data-server,Distrotech/evolution-data-server,tintou/evolution-data-server,matzipan/evolution-data-server,tintou/evolution-data-server,Distrotech/evolution-data-server,matzipan/evolution-data-server