other than the block you originally mined when digging the stuff. Similar to
iron, coal, etc. but as a crystal rather than an ore.
Added new textures for mese in stone, mese crystal, mese ingot, and mese block.
Block uses a variant of the old black-on-yellow mese texture.
Made the mese in stone drop a single mese crystal when mined. Smelt one of
these crystals into a mese ingot (same cook time as iron lump -> steel ingot).
Changed the mese pick recipe in default to use the above "default:mese_ingot"
instead.
Changed the mese-as-a-fuel recipe to use "default:mese_crystal".
Added recipe to craft mese block ("default:meseblock") from 9 mese ingots, and
to craft it back to same.
Added recipe to craft mese-in-stone out of one mese lump and one block of stone
for backward compatibility with old mods that depended on the original mese
object.
