Bitumen, Lanterns, Torches, Directional Blocks

Bitumen bucket crashes on place bitumen.
Working Springstone, Asphalt, and Deathstone.

Springstone is jumppad, asphalt speed bootsts, deathstone injures like
cactus. Progress toward working Cracked Deathstone (will have chance to
explode like TNT, but will not chain react)
Reorganized, Stalagmite Levels, etc.

Put Blocks, Items, and Recipes on their own pages. Added 5 levels of
Stalagmites with their respective bases. Added Cracked Deathstone
explosion on player contact (texture not working).