Added support for DC-HSPA+ also in opt/telephony

Change-Id: Ieb6b36a418dcf5570156458aa5169b3bb831d19a
SamsungExynos4RIL: buffer CAT Proactive Command

The RIL sends a CAT proactive command (init) before the registrant
is registered causing the command to be missed and STK menu to
not show up. Buffer it and fire it when the registrant is registered.

Change-Id: I021ce911e55b30c1a2d95d8060f7d9ff72e3b742
fix oldRil Telephony
Merge pull request #3 from pixelfreak2005/LIQUID_kk

old ril fix