novelqualcodes 0.13.4

• Fixed broken DOI in DESCRIPTION.

novelqualcodes 0.13.3

• Added a NEWS.md file to track changes to the package.
• Added a check for numeric input to interview_num column in the field notes spreadsheet.
• Fixed columns with count of 0 still being drawn on plot_richness() plots (by omitting groups with zero counts before plotting).
• Added examples of custom colours to plot_novelty() and plot_richness().
• Added DOI link to the package’s associated journal article in the Description.