experimenting with the uses and limits of tiling
actually got this script to work; kinda slow though
save memory, perhaps
tile in a checkerboard pattern
Simple XYZ layer works with random demo tiles, yay!
Merge branch 'master' of https://github.com/majdal/modex
Discovered a bug in OL!
change colouring scheme to be easier to follow visually
Tweak demo tile visual again: there's a border at the edge of the world now.