Telephony: Add 7bit Ascii support for long messages

Add config item for 7bit Ascii encoding and decoding
support for long messages

Change-Id: I54080a5c63fd2dc470f38edeffbe58729c22adf9
Telephony (MSIM): Change the code to use @bool/kg_use_all_caps.

Change the to use value from resources @bool/kg_use_all_caps
in MSimCarrierText class to be in line with base class.

Change-Id: I40bf386e867ff6b061008881fa125763b989776c
CRs-Fixed: 587508
Telephony(MSIM): Fix framework dex2oat failure in ART mode.

Remove multisim check from ContextImpl class static initialisation block.
Multisim check calls SystemProperties.get() which invokes a native call
and causes dex2oat compilation to abort when using ART run time.

Change-Id: Idcfe0877162ba38ef7f2c625e8c126f82e13ce2c
CRs-Fixed: 574143
telephony: Cleanup after QCRIL merge

Change-Id: I777818d9034593696bf96ad96048daa0011e9f80

Conflicts:

	packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java