Export diagrams to CSV SORMAS-Foundation#2794

 enable the export-data module of highcharts.
 update to Highcharts 8.2.0 and jQuery v3.5.1

Author: Martin Wahnschaffe

sormas-ui/src/main/java/de/symeda/sormas/ui/dashboard/surveillance/CaseCountDifferenceComponent.java

@@ -112,7 +112,6 @@ private void refreshChart(List<DiseaseBurdenDto> data) {
 
 				"chart: {" + 
 					"type: 'bar'," + 
-					"styledMode: true," + 
 				"}," + 
 
 				"series: [" +

sormas-ui/src/main/java/de/symeda/sormas/ui/highcharts/HighChart.java

@@ -1,6 +1,6 @@
 /*******************************************************************************
  * SORMAS® - Surveillance Outbreak Response Management & Analysis System
- * Copyright © 2016-2018 Helmholtz-Zentrum für Infektionsforschung GmbH (HZI)
+ * Copyright © 2016-2020 Helmholtz-Zentrum für Infektionsforschung GmbH (HZI)
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -50,10 +50,13 @@
  *         Based on https://github.com/xylo/highcharts-vaadin7 (Apache 2.0 license)
  */
 @JavaScript({
-	"jquery-min.js",
+	"jquery.slim.min.js",
 	"highcharts.js",
 	"highcharts-connector.js",
-	"highcharts-exporting.js" })
+	"highcharts-exporting.js",
+	"highcharts-export-data.js" })
+//@StyleSheet({
+//	"highcharts.css" })
 public class HighChart extends AbstractJavaScriptComponent {
 
 	private static final long serialVersionUID = 7738496276049495017L;

sormas-ui/src/main/resources/de/symeda/sormas/ui/highcharts/highcharts-connector.js

@@ -1,6 +1,6 @@
 /*******************************************************************************
  * SORMAS® - Surveillance Outbreak Response Management & Analysis System
- * Copyright © 2016-2018 Helmholtz-Zentrum für Infektionsforschung GmbH (HZI)
+ * Copyright © 2016-2020 Helmholtz-Zentrum für Infektionsforschung GmbH (HZI)
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by