Add Korean KT LTE apn

Change-Id: Ife005be1d99933cae3badc5ec4766c43283d17ef
Revert "Disable excessive dalvik debug messages"

This reverts commit ebf7656113572848b555bf87f44d16d0d9e5b612.
No need to override mkshrc as it no longer exports PS1

busybox sh works fine with the one in android_external_mksh

Change-Id: I09ae2d16837053ea0be50d3320eccf47057e25c1
Signed-off-by: scott <scott@ubuntu.com>

Conflicts:
	config/common.mk
vendor/cm: Clean up init.local.rc

These changes fix the error below found in a logcat and clean up some other issues in the file.

"E CM PowerHAL: Error opening /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate: Permission denied"

	PS2: tweaked permissions & removed dupilcated entries

Change-Id: I9b1bbe66c36ba0d8de13b8cb9351d2952851c250
keys: Updated path for the signing makefile

Change-Id: I0b293829539682a8fc3b4b672f488b5c53f81282
init.local.rc: Fix typo

Change-Id: Iec9b4c84cfc8c594558cab55a597cbefa6171d33