v1.10.4

What's Changed

• xyzmatrix<- can now set list columns containing coordinates in forms like
  `list(c(1,2,3), c(4,5,6)) (#485)
• a new function xyzmatrix2list() is added to achieve this output format
  directly
• xyzmatrix() can now extract coordinates from a 3-vector like c(1,3,5)
  (#486)

Full Changelog: v1.10.3...v1.10.4