core and telephony: Additional HSPAP support

Change-Id: I5e921d2308d873678d6ef67a91cff50d383a176b
Added support for DC-HSPA+ also in opt/telephony

Change-Id: Ieb6b36a418dcf5570156458aa5169b3bb831d19a
Merge remote-tracking branch 'omni/android-4.4' into omni-4.4