Revert "jflte: add mpdecision to system group"

This reverts commit e362f9e094b3d8b1adaf11c42fffbb19839e4fca.
jflte: add mpdecision to system group

Change-Id: Ic669a0eb87a300a278359a4963307c10413a440f
Reference: https://android.googlesource.com/device/lge/hammerhead/+/bf8fcfa71fd365add34a394cbe38828ce8a558fb%5E!/#F0
target linaro arm_cortex-a15
target kernel:arm_cortex_a15_linaro_gcc4.9
add support for the GT-I9507 (jftddxx)

Change-Id: I9d285545c02e402595d369ca3cb16afa34bda5c5
Update fingerprint for 9505G 4.4.3

Change-Id: Idb3b6e3bd89a1345a702ae1ffa227db746b0903f
jflte: disable world_phone overlay

Change-Id: If1828bf21d3224cfdf5133fc484d5197790daa50

Conflicts:
	overlay/packages/services/Telephony/res/values/config.xml
jflte: add permissions for keydisabler

Change-Id: Iee98c5c5eddf1d7ebb0f45c1d106c1c18c2c96ca
Merge https://github.com/Mahdi-Rom/android_device_samsung_jflte into kk-4.4

Conflicts:
	init/init_jflte.c
	overlay/packages/apps/MahdiCenter/res/values/strings.xml
	overlay/packages/services/Telephony/res/values/config.xml