ril: Add Samsung-specific unsolicited commands

 * This is shamelessly stolen from the Exynos RIL, but it's relevant for
   JF now. Without a proper response to the WB_AMR query, audio fails in
   strange and unusual ways.

Change-Id: I9f37c7b82e9b171479847a24ff3a1e10ada973bd
Merge "ril: Add Samsung-specific unsolicited commands" into cm-10.1
SamsungQualcommRIL: use the advantage of static type.

Change-Id: I3ebee8c6f6648be47ce896d64d34ddfa5e286208
SamsungQualcommRIL: fix race condition when starting phone type.

* ril is init but hasn't picked cdma or gsm, instead the ril picks no-phone.
* support switching gsm to cdma and vica versa
Change-Id: Ib9eaf88d5a7e90b2458ab787da230fca9a41249f