Revert "Fix SuperSU"

This reverts commit 062fdad0a719feb6b4d9e2318326629f58543283.
Revert "Add T-Mobile's Theme Engine."

This reverts commit adaa33be3744cadbc5d2f9850979b8963662f1a1.
Not necessary
Finally build SuperSU
Merge branch 'EXP' into mintkat
--Theme Chooser is not ready for now.
--Build SuperSu fix.