Adds grenades that, when fired, create ore patches.

Changelog:
0.0.4
Updated for 0.16

Changelog:
0.0.3
Added support for most custom ores/fluids.
Added actual names for vanilla and bobs ores.
If anything is missing please let me know.
Fixed enrichment of fluids.

0.0.2
Changed behaviour so that already existing resources get enriched instead of the grenade simply failing.

0.0.1
Initial release.