telephony: disable the use of SMS_EXPECT_MORE by default (2/2)

CodeAurora added the use of the RIL_REQUEST_SEND_SMS_EXPECT_MORE API
which is not supported by every RIL. Disabled it by default to reflect
AOSP behavior and added a flag to enable it.

Change-Id: I837c161bbca3960e7458ea049f896218d5e60a63
telephony: Remove CdmaLteUicc and CDMA fix

- CDMALTEPhone/CDMAPhone - remove the Uicc objects for updateCurrentCarrierInProvider and getSubscriberID
  Brings in line with commit https://github.com/CyanogenMod/android_frameworks_opt_telephony/commit/e287feac673ff68565b766e0e463d105fa9cef9d

Change-Id: I83be68398a502cd64b5688164a0c4f11771d896e
Merge remote-tracking branch 'PA/kitkat' into remix-legacy