Added instruction to upload image
Hello world
Got a canvas onscreen
Moved some style stuff into the .css
Drawing a xel
added an optional border to xel drawing
Sets of xels
Columns/rows (to disambiguate from width/height)
Xels view
Grabbing mouse events
Finding the view selection on mouse click
Split up xels and view
Setting the xels parents
Highlighting selected xels
Caching xel images
Breeding fools
Changed the colors, added mutation
Rendering xel to png on right click