Peek settings update
Includes adding support for Peek app.
Based on these commits:
https://github.com/AOSPA/android_packages_apps_Settings/commit/db85f442ab46ac74011a63f4fb5adc5c3c01df4f
https://github.com/AOSPA/android_packages_apps_Settings/commit/fe92098bac847ebb53b2e6be26be59db66bbd1f1