Comment 9 for bug 1441095

 In trusty, I have finished the patches, I separated the previous patches based on the upstream commit, I merged these together for convenient in first version, I back-ported modemmanager from master branch(1.5) to trusty(1.0), some data structure was changed which I have updated in the backported patches.

 For Wily, we need to backport these patch from master branch(1.5) to 1.4 which is used by wily, I'm still working on it.

And now we just try find a better way which let the upstream cherry-picks from upstream(1.5) to 1.4, not sure if it is possible yet, :)