Merge branch 'develop' into swn

src/client/scripts/hpml/lib.ts

@@ -5,7 +5,7 @@ import { Fn, HpmlScope } from '.';
 import { Expr } from './expr';
 import * as seedrandom from 'seedrandom';
 
-/*
+/* TODO: https://www.chartjs.org/docs/latest/configuration/canvas-background.html#color
 // https://stackoverflow.com/questions/38493564/chart-area-background-color-chartjs
 Chart.pluginService.register({
 	beforeDraw: (chart, easing) => {