Update voxel-modal and recipes, cleanup metadata
Update voxel-modal and recipes, cleanup metadata

Note: now using npm shrinkwrap to track dependency updates for version
control purposes, instead of package.json and/or commit ids. This is
much better since shrinkwrap includes everything, and the package.json
is actually meant to specify possible compatible versions, not record what
versions were actually used, so for example in this update I didn't bump
voxel-recipes ^0.3.3 to ^0.3.4 because the "^0.3.3" specifier already
implies 0.3.4 is acceptable. npm-shrinkwrap.json includes this update.

Dependency change logs are manual, for now. This one includes:

deathcap/voxel-recipes@27d7ce008863678775835147d447b0e6020fc6c4 Add missing license (MIT)
deathcap/voxel-modal@c39cd7f5b245dbdcbf1391611a6f214a8bccf52f Move example out of the way, removing voxel-engine dev dependency

z3t0/voxelmetaverse,z3t0/voxelmetaverse,nacjm/modcraft,z3t0/voxelmetaverse,deathcap/voxelmetaverse,deathcap/voxelmetaverse,nacjm/modcraft,deathcap/voxelmetaverse