message: added legacy test for `fill` and `border`
diff: @@ -125,7 +125,9 @@ function genSlide01(pptx) {
  altText: "this is the alt text content",
  barDir: "bar",
  - plotArea: { border: { pt: "3", color: "00EE00" }, fill: { color: "F1F1F1" } },
  + //plotArea: { border: { pt: "3", color: "00EE00" }, fill: { color: "F1F1F1" } },
  + border: { pt: "3", color: "00EE00" }, // @deprecated - legacy text only (dont use this syntax - use `plotArea`)
  + fill: "F1F1F1", // @deprecated - legacy text only (dont use this syntax - use `plotArea`)
  catAxisLabelColor: "CC0000",
  catAxisLabelFontFace: "Helvetica Neue",
  @@ -751,7 +753,7 @@ function genSlide06(pptx) {
  y: 0.6,
  w: 6.0,
  h: 3.0,
  - plotArea: { fill: { color: "F1F1F1" } },
  + chartArea: { fill: { color: "F1F1F1" } },
  barDir: "bar",
  @@ -1138,13 +1140,37 @@ function genSlide12(pptx) {
  });
  // TOP-MIDDLE
  - slide.addChart(pptx.charts.PIE, dataChartPieStat, { x: 5.6, y: 0.5, w: 3.2, h: 3.2, chartArea: { fill: { color: "F1F1F1" } }, showLegend: true, legendPos: "t" });
  + slide.addChart(pptx.charts.PIE, dataChartPieStat, {
  + x: 5.6,
  + y: 0.5,
  + w: 3.2,
  + h: 3.2,
  + chartArea: { fill: { color: "F1F1F1" } },
  + showLegend: true,
  + legendPos: "t",
  + });
  // BTM-LEFT
  - slide.addChart(pptx.charts.PIE, dataChartPieLocs, { x: 0.5, y: 4.0, w: 4.2, h: 3.2, chartArea: { fill: { color: "F1F1F1" } }, showLegend: true, legendPos: "r" });
  + slide.addChart(pptx.charts.PIE, dataChartPieLocs, {
  + x: 0.5,
  + y: 4.0,
  + w: 4.2,
  + h: 3.2,
  + chartArea: { fill: { color: "F1F1F1" } },
  + showLegend: true,
  + legendPos: "r",
  + });
  // BTM-MIDDLE
  - slide.addChart(pptx.charts.PIE, dataChartPieLocs, { x: 5.6, y: 4.0, w: 3.2, h: 3.2, chartArea: { fill: { color: "F1F1F1" } }, showLegend: true, legendPos: "b" });
  + slide.addChart(pptx.charts.PIE, dataChartPieLocs, {
  + x: 5.6,
  + y: 4.0,
  + w: 3.2,
  + h: 3.2,
  + chartArea: { fill: { color: "F1F1F1" } },
  + showLegend: true,
  + legendPos: "b",
  + });
  // BOTH: TOP-RIGHT
  // DEMO: `legendFontSize`, `titleAlign`, `titlePos`
  