Draw stuff!
This is almost the same as Wes64's cloud draw project except it is twice the definition and compresses the grid to store in the cloud with a quadtree. 3/26/2016 Updated to a 8-bit color palette with color picker. 3/25/2016 Switched to using hexadecimal cloud storage for an extra bit per character. 3/5/2015 Updated the rendering method so it now drawing lines instead of individual dots. It renders both horizontally and vertically so there aren't any weird holes left blank.
