Daily effect 26

• Added December 26 effect
• Added xled_picture
• Updated sequences and shapes
• Added extra 3D layout projection and updated previous daily effects to use it

Daily effect 25

Added December 25 effect

Daily effect 24

Added December 24 effect

Daily effect 23

Added December 23 effect (and corrected Dec 22)

Daily effect 22

Added December 22 effect, and corrected December 20

Daily effect 21

Added December 21 effect

Daily effect 20

Added December 20 effect

Daily effect 19

Added December 19 effect, and candy cane effect

Daily effect 18

Added December 18 effect, and updated Readme

Daily effect 17

0.1.18

Dec 17 daily effect