RIL: HSPAP_DC in Sony 4.4 is now 19 as 18 is used by CAF for IWLAN RAT

Change-Id: Id5db3eb5df927a44c7658f1c89378af3306aaef3
Merge pull request #11 from CyanogenMod/cm-11.0

RIL: HSPAP_DC in Sony 4.4 is now 19 as 18 is used by CAF for IWLAN RAT