[Merge] lp:~boiko/dialer-app/notify_conference_and_holding_errors into lp:dialer-app

[Gustavo Pichorim Boiko]

The proposal to merge lp:~boiko/dialer-app/notify_conference_and_holding_errors into lp:dialer-app has been updated.

Description changed to:

Notify error when trying to create conference calls and when changing the call hold status.

== Checklist ==
== Checklist ==
Are there any related MPs required for this MP to build/function as expected? Please list.
https://code.launchpad.net/~tiagosh/telepathy-ofono/set-hold-reason/+merge/246948
https://code.launchpad.net/~boiko/telephony-service/notify_conf_and_hold_errors/+merge/246951

Is your branch in sync with latest trunk (e.g. bzr pull lp:trunk -> no changes)
Yes

Did you perform an exploratory manual test run of your code change and any related functionality on device or emulator?
Yes

Did you successfully run all tests found in your component's Test Plan (https://wiki.ubuntu.com/Process/Merges/TestPlan/<package-name>) on device or emulator?
Yes

If you changed the UI, was the change specified/approved by design?
Yes

If you changed UI labels, did you update the pot file?
Will update after the merge

If you changed the packaging (debian), did you add a core-dev as a reviewer to this MP?
N/A

For more details, see:
https://code.launchpad.net/~boiko/dialer-app/notify_conference_and_holding_errors/+merge/247483
-- 
Your team Ubuntu Phablet Team is requested to review the proposed merge of lp:~boiko/dialer-app/notify_conference_and_holding_errors into lp:dialer-app.