selinux: Redo policies, inherit qcom common rules

Change-Id: I139b78974912aa80c949203a47b329e93efbd9b7
Underp charger service

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

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