Added new inputs to animated neon signs to control which frame you want to display
- if 'Power In' has power, cycle normally
- if 'Power In' has power, and 'Frame 1' receives power, show frame 1 and continue cycle
- if 'Power In' has no power and 'Frame 1' receives power, show frame 1 as long as 'Frame 1' is powered
- same with inputs frame 2, 3 etc