Merge pull request #113 from jkangas/master

Request for pulling mcc and mnc presence check before spdi search to main branch
Merge pull request #114 from jkangas/master

Request for pulling operator name numeric value check to main branch
Fix receiving USSD messages not part default GSM character set

RIL delivers USSD string already decoded in UTF-8 format. Hence there is
no need for extra encoding/decoding in rilmodem driver and ofono core.
This implementation will bypass the encoding/decoding mechanism by
using hexadecimal value 0xFF as data coding scheme (reserved SMS and CBS
data coding scheme value in 3GPP TS 23.038)

Signed-off-by: Petri Takalokastari <petri.takalokastari@oss.tieto.com>
[voicecall] Shorten response time when playing single DTMF tone

Signed-off-by: Martti Piirainen <martti.piirainen@oss.tieto.com>
Merge pull request #115 from ptakalok/ussd2

Fix receiving USSD messages not part default GSM character set
Merge pull request #116 from marttipiirainen/dtmf_faster

[voicecall] Shorten response time when playing single DTMF tone
[rilmodem] Implementation for call forwarding activation and deactivation

User can try activate or deactivate the call forwarding from keyboard
instead of registration or erasure. Implementing lacking messages

Signed-off-by: Jussi Kangas <jussi.kangas@oss.tieto.com>
Merge pull request #120 from jkangas/forwarding

Request for pulling call forwarding activate and deactivate support to main branch
Fixed memory leak in provision_get_settings
Merge pull request #122 from monich/master

Memory leak in provision_get_settings
Merge branch 'master' of github.com:nemomobile-packages/ofono
check that received numeric value is valid

Existin numeric value with invalid content seems to be able to
cause dbus crash. This fix prevents the sending if the value does
not match with ril specification.

Signed-off-by: Jussi Kangas <jussi.kangas@oss.tieto.com>