selinux: Moved common policies to shared gproj config

inherit QC things from the qcom policies, extend with our own needs

Change-Id: I7e480b76508f2ed70a74418d6f9c73305d7284d8
Underp charger service

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

Change-Id: I711c947040949836ebb6fd85f01c87dfba6beb3e
Merge branch 'cm-12.0' of https://github.com/CyanogenMod/android_device_lge_gproj-common into cm-12.0