enrc2b: Change MENU key to APP_SWITCH

Change-Id: I0df82ca6af1edd76b49dc8da3eb43ca2c01efcd0
Merge branch 'cm-10.2' of https://github.com/CyanogenMod/android_device_htc_enrc2b into aosp-plus_4.3

Conflicts:
	overlay/frameworks/base/core/res/res/values/config.xml
Back to starting su daemon from ramdisk
Enabled KSM