[Merge] lp:~barry/messaging-app/py3autopilot into lp:messaging-app

[Leo Arias]

Review: Disapprove

A branch with the port to py3 is already on trunk, so this branch is no longer needed.
But thanks Barry.
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https://code.launchpad.net/~barry/messaging-app/py3autopilot/+merge/222556
Your team Ubuntu Phablet Team is requested to review the proposed merge of lp:~barry/messaging-app/py3autopilot into lp:messaging-app.