v1.1
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- added sound when hit

v1.0
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- forked & renamed from Rui's original "creeper" mod
- updated for Minetest 5.x API
- changed to MIT license
- changed spawn nodes:
	- default:dirt_with_dry_grass
	- default:dry_dirt
	- default:dry_dirt_with_dry_grass
	- default:desert_sand
- spawns on "nether:rack" if nether mod available
- spawning attributes can now be set in configuration file