Underp charger service

Add the -c arg to healthd :/
... and trigger fs mounting. We need /system for rmt_storage

Change-Id: I339dce5d5a6ab5ae14fe74680cdd862a1d659192
Merge branch 'cm-12.0' of https://github.com/CyanogenMod/android_device_lge_g2-common into cm-12.0

Conflicts:
	init.g2.rc

Change-Id: I1f1a523124c073b8251bf38e5947465e4d100df9