New Turtle Paint Demo ROM

Hello all! Some work has been made to the general Turtle Paint engine, and I wanted to publish a revised Demo to replace the original Byte-Off 2020 demo uploaded a few months ago. Some of the changes include:

Icons moved one column to the left for more art space
Tile builder screen increased to 10x10 tiles
Pause/Hide icons functionality added
Pointer disappears when game paused
A-B buttons functionality reversed (A is now primary button)
Icon explanation page added
Demo screen added
Earth artwork enhanced for better star twinkles

No new artwork has been included in this demo. I have to save something for the full release! :-)