Privacy Guard Slim version (1/2)

Re-implements slims ehanced privacy guard from 4.3

Conflicts:
	core/java/android/provider/Settings.java
	core/res/res/values/custom_strings.xml
	core/res/res/values/custom_symbols.xml
privacy guard: allow as well image resources for light background

allow to fetch icons which fit on light background if needed. (Settings eg and
later other security features)

Change-Id: I6445bf0fc1a05718af01d83e29fc6d01b8f11c6c

Conflicts:
	core/res/res/values/custom_symbols.xml
fix resource naming derp

sorry

Change-Id: Ib9c120c1400840881c6122fbe99eea619cb6b7fb
FB: fix missing hides
Fix GPS on Mobile

Change-Id: I8af815ee9c8a9ad7167a582889579eb6f2b1e648

Conflicts:
	core/res/res/values/config.xml