Fix master again

[liamsi]

I should have rebased #155 onto latest master instead. This fixes the build.

• Referenced an issue explaining the need for the change
• Updated all relevant documentation in docs
• Updated all code comments where relevant
• Wrote tests
• Updated CHANGES.md

[codecov-io]

Codecov Report

❗ No coverage uploaded for pull request base (master@5c3aff6). Click here to learn what that means.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master     #159   +/-   ##
=========================================
  Coverage          ?   36.04%           
=========================================
  Files             ?       91           
  Lines             ?     3188           
  Branches          ?      486           
=========================================
  Hits              ?     1149           
  Misses            ?     1774           
  Partials          ?      265

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 5c3aff6...60d36f8. Read the comment docs.