Meltano

I use dark themed slack and `:melty-flame:` [:melty-flame:]  blends too much with the dark background, hence I've added `:melty-flame-border:`  [ :melty-flame-border: ].

Unfortunately not find a good image asset for `:melty:` [ :melty: ] and `:melty-rainbow-flame:` [ :melty-rainbow-flame: ] , hence if someone has a good good quality png files laying around, please share and I can do the same border on those too..

If someone comes up with a better looking version (perhaps smaller canvas size), I'm more than happy to remove my upload, so the alias can be re-used..

I don't have a better asset but this is a cool idea!