Build V121
Build V121.1 - HLTE only
Merge branch 'cm-11.0' of https://github.com/temasek/android_packages_apps_Settings into HEAD
Heads up: enable heads up notification checkbox for all

- Disbale check of system packages to allow checkbox for all. This will, for example, bring screenshot to heads up if SystemUI is enabled

Change-Id: I273caffa992e79a9a9d6914bf1c89f9388044da4
Heads up: option to disable in lockscreen (2/2)

Change-Id: Icbc6fba1727c009f7ea42a66ea3167f19d527e10