OrbitalBlueprint's F5 Mod!
>Demonstration GIF:
Press F5 while using the editor to reload the custom tileset. That's it, basically.
>Download
v0.1a (Modded version of the community bug fix release, requires LÖVE 0.9.0)
Please inform me of any bugs/things I have to change if any. I might take requests for more stuff to make using the editor more comfortable if there's a demand for it.