Port "Option to control cursor in text fields using volume keys (2/2)"

Change-Id: I577e2d200c9da9d86db4f4892a60851978c9509e

Conflicts:
	res/values/custom_strings.xml
[2/2] settings: add CPU info overlay

this shows
CPU temp (if available)
for every core governor + online + freq

Change-Id: I28c1e48c2e613b33c301b61cead70678ab6a2e9b

Conflicts:
	res/values/custom_strings.xml
Update drawables for Blacklist and PrivacyGuard

-also update update Profiles and PrivacyGuard dashboard icons
Profiles: fix pager strip color