Merge pull request #72 from lpotter/master

[connman-qt] fix model when connman is not available,
[connman-qt] bump version to 1.0.32
[connman-qt] Remove saved services that are not currently in range.

If net.connman.Service.Remove fails, try
net.connman.Manager.RemoveSavedService instead.
Merge pull request #73 from amccarthy/master

[connman-qt] Remove saved services that are not currently in range.
[connman-qt5] bump version to 1.0.33
[connman-qt] wait for connman avaiable in counters