Add glass break sound effect. Closes GH-3

Requires:
deathcap/voxel-sfx@94dd9e10a7f95bf48028e8196d3a5673e67a50eb 0.2.0
deathcap/voxel-harvest@909d4aceff24a6a99aaf355e08c3beb24d5d87d4 0.4.0