v0.10.3

AlgebraOfGraphics v0.10.3

Diff since v0.10.2

Merged pull requests:

• Fix up minor docstring issues (#639) (@abhro)
• Add syntax highlight tag in mapping.md (#643) (@abhro)
• Fix up bullet list in visual.md (#644) (@abhro)
• Fix bug with Makie 0.22.3 (#646) (@jkrumbiegel)

Closed issues:

• failed to plot a simple scatter coloured plot (#645)