I played around with the look of the editor to get a sensation of what it's capable of and how to make things pretty. Formatting the editor is one of those tasks that could go on indefinitely, is somewhat fruitless without a design beforehand, and yet which allows for nifty looking controls later on (especially given that I'm about to write either a better voxel painter or a tag painter). Important! But now in a good state and ready to be left as it is.