Revert "Remove quick settings background"

This reverts commit 59db20255a57ac9bfbbde0c44677a6a32b5aff69.
Revert "remove bits and graphic for notification_panel_bg."

This reverts commit fea8084da6f788883af9d4c1b4c3036bc98f1426.
Revert "I don't need these files."

This reverts commit 7005dce85c31b762b37f4b3ba449876a694dcfc1.
Revert "Quick Settings Mod By Kevdliu (Updated 11/28)"

This reverts commit 9456965aab33cdd8bbef5cbcd746ae2039ccc3dd.