[Merge] lp:~canonical-platform-qa/messaging-app/more_helpers_test into lp:messaging-app

[Brendan Donegan]

This is all ready to go now, but om26er's branch needs to land before it can work.
-- 
https://code.launchpad.net/~canonical-platform-qa/messaging-app/more_helpers_test/+merge/227781
Your team Ubuntu Phablet Team is requested to review the proposed merge of lp:~canonical-platform-qa/messaging-app/more_helpers_test into lp:messaging-app.