Support discipline labels

Support display order for the Scimap circles
Support custom tooltip
Add % information on click action
Add info text
Add numerical information for mapped, total publications
Set default map view to 554 Sub-Discipline
Enable labels by default

productMods/js/visualization/mapofscience/NumberUtils.js

@@ -0,0 +1,16 @@
+/* $This file is distributed under the terms of the license in /doc/license.txt$ */
+// Adapted from http://www.mredkj.com/javascript/numberFormat.html
+// format number to a better human readable text
+function addCommasToNumber(nStr) {
+	nStr += '';
+	var x = nStr.split('.');
+	var x1 = x[0];
+	var x2 = x.length > 1 ? '.' + x[1] : '';
+	var rgx = /(\d+)(\d{3})/;
+	
+	while (rgx.test(x1)) {
+		x1 = x1.replace(rgx, '$1' + ',' + '$2');
+	}
+	
+	return x1 + x2;
+}