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

[Gustavo Pichorim Boiko]

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

Description changed to:

Remove some code duplication and make sure emergency calling is always available.

== Checklist ==
Are there any related MPs required for this MP to build/function as expected? Please list.
Yes: https://code.launchpad.net/~tiagosh/telephony-service/sim-lock/+merge/235505

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?
No, it will be updated later

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/fix_calling_emergency_numbers/+merge/236434
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https://code.launchpad.net/~boiko/dialer-app/fix_calling_emergency_numbers/+merge/236434
Your team Ubuntu Phablet Team is requested to review the proposed merge of lp:~boiko/dialer-app/fix_calling_emergency_numbers into lp:dialer-app.