RIL: Add SEMC 7x30 RIL

By szlkiev https://github.com/szlkiev

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: Ifcfcacada9a4e2586572f64f169ff6c9d84a8215
Merge remote-tracking branch 'cyanogen/cm-10.1' into cm-10.1