Settings: Convert AppOps array items to string references

* Avoid future breakage
 This will need conversion of all AOSP translated arrays to strings

Change-Id: I2e52e4013d1232d529ce5b9e3aae3502c42e938a

Conflicts:
	res/values/cm_strings.xml

 Author:    Michael Bestas <mikeioannina@gmail.com>