v0.4.1

Fixed

• Set triclinic box size correctly (bug fix thanks to Kevin Silmore).

Changed

• Update code of conduct. The default git branch is renamed main. More
  information is available.

v0.4.0

• The embedded GSD library has been updated to v2.4.1.
• The license has been updated. gsd-vmd is now maintained as part of our work at Auburn University.