Work around for invalid AppType on legacy gsm devices

Passion is reporting AppType as UNKNOWN, in 4.1 it seems to have fallenback on
type SIM but in 4.2 some restructuring prevents this. So to workaround force to type SIM

implemented as oldRilFeature apptypesim

Only use if you see in logcat.

D/RIL_UiccCardApplication(  567): Creating UiccApp: {APPTYPE_UNKNOWN,APPSTATE_DETECTED}
E/RIL_UiccCard(  567): App index 0 is invalid since it's not APPTYPE_SIM and not APPTYPE_USIM

Change-Id: I7c13ef8f2a30f5e00116e16691f44aef5a1401af
RIL: fix signal for legacy gsm devices

our parcels are short causing mLteRssnr to be 0 which  is a valid
value and causes SignalStrength to think we are an LTE device.

implement as oldRil "signalstrengthgsm"

Change-Id: Id1b47dbee6cc875bc2cde2f499f6ba788fa9ccb5