[tests] port test scripts to new gi based pygobject
[connman] fix crash when dbus message is NULL
Merge pull request #49 from amccarthy/master

[connman] Fix magic after merge conflict.
Merge pull request #48 from lpotter/master

[connman] fix crash when dbus message is NULL
Merge pull request #50 from mer-packages/pygobject

[tests] port test scripts to new gi based pygobject
[connman] fix accessing null object crash in wifi.c
Merge pull request #51 from lpotter/master

[connman] fix accessing null object crash in wifi.c
[connman] Return in progress error if the service is already connecting.

If the network service is already connecting return -EINPROGRESS and
do nothing. Previously only the pending variable was tested indicating
that a previous DBus call started the connection. This variable is not
set for an internally initiated connection.

If the connect_sevice call is not aborted it is possible that the
service connection will be needlessly aborted when looking for an
available interface.