Merge pull request #19 from marttipiirainen/master

Fix compilation warnings in USSD
[rilmodem][WIP] Implementing call forwarding query and erasure

Introducing skeleton implementation for call forwarding in rilmodem
Bringing call forwarding query to rilmodem. Bringing call forwarding
erasure to rilmodem

Signed-off-by: jussi.kangas@tieto.com
[rilmodem][WIP] Adding support for class usage in call settings

Bugfix for previously not handling the service class offered by
ofono core.

Signed-off-by: jussi.kangas@tieto.com
Merge pull request #20 from jkangas/master

Request for adding call forwarding query, erasure and call settings class support to main branch
[rilmodem][WIP] Implementing call forwarding registration

Bringing call forwarding registration to rilmodem.

Signed-off-by: jussi.kangas@tieto.com
[rilmodem][WIP] Adding SMSC address request

Enables retrieval of SMSC from RIL
Signed-off-by: petri.takalokastari@oss.tieto.com
Merge pull request #21 from ptakalok/master

request to merge this feature
Merge pull request #22 from jkangas/master

Request for pulling call forwarding registration to rilmodem
[test] Add test script for org.ofono.CallVolume.Muted property

Signed-off-by: Martti Piirainen <martti.piirainen@oss.tieto.com>