[Merge] lp:~tiagosh/telephony-service/chat_state into lp:telephony-service

[Tiago Salem Herrmann]

The proposal to merge lp:~tiagosh/telephony-service/chat_state into lp:telephony-service has been updated.

Commit Message changed to:

Add initial support for the ChatState interface.

For more details, see:
https://code.launchpad.net/~tiagosh/telephony-service/chat_state/+merge/253616
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Your team Ubuntu Phablet Team is requested to review the proposed merge of lp:~tiagosh/telephony-service/chat_state into lp:telephony-service.