Merge pull request #41 from tigeli/master

[connman] walled garden check with http-status code 204
[connman] fix crash when toggling technology power on/off many times
is a row.
Add --nobacktrace option because we have our own crash reporter tool that catches these
and with this option those are not caught.

[debugging] Add --nobacktrace option to make crash reporter tool get connman crashes.

Signed-off-by: Marko Saukko <marko.saukko@jolla.com>
Merge pull request #43 from mer-packages/backtrace

Add --nobacktrace option because we have our own crash reporter tool tha...
[connman] fix crash when trying to access NULL object
Merge pull request #44 from lpotter/18717

[connman] fix crash when trying to access NULL object
Merge pull request #3 from mer-packages/master

merge upstream to fork