touchscreen: Import Sweep2Sleep from Condor tree
 - Driver originally from @showp1984's hammerhead tree
 - Adapt definitions for Titan based on my Falcon values
 - Adapt for S2S use only
 - Adapt for Bi-Directional gestures
furnace_defconfig: Enable TOUCHSCREEN_SWEEP2WAKE
LCD_KCAL: Raise/Lower values using Sweep2Sleep gestures