Address the 'ART' Issue

Rather than outright remove this completely, address primary concerns:

* Add a more verbose warning message on alert dialog
* Explicitly state experimental form
* Explicitly state not supported (no bug reports)
* Explicitly state issues (crashes, bootloop, etc)

Additionally, move option to 'Apps' header (bottom), as this is it's
primary impact.

See prior discussion: http://review.cyanogenmod.org/#/c/55609/

PS2: Linkify

Change-Id: Icf103b5576c8e93f8a30ccd348476bf207401355
Revert "Lockscreen: Add checkbox for quick unlock"

This is not the right place to add this checkbox
It will be added in CM lockscreen security settings

This reverts commit 486763fda36ef474dfb054bb7e327e7ed3fca614.

Change-Id: Ie725d51b34c023ce1ef30e7a7bb0ccd74d621148
Merge "Address the 'ART' Issue" into cm-11.0
Merge "Revert "Lockscreen: Add checkbox for quick unlock"" into cm-11.0
Merge branch 'cm-11.0' into martincz