npm updates, version label, example datasets, example summaries, misc

Author: AjitPS

.npmignore

@@ -0,0 +1,9 @@
+node_modules/*
+bower_components/
+.tmp/
+css/
+image/
+image_legend/
+libs/
+javascript/
+

css_demo/index-style.css

@@ -19,7 +19,19 @@ body {
 	padding-top: 10px;
    }
 
-#networkLegend_frame {
+#dataset-description { 
+    width: 95%;
+	border: 1px dashed grey;
+	font-size:18px;
+   }
+
+#dataset-desc { 
+    margin-top: 0px;
+	padding-top: 10px;
+	display: inline-block;
+   }
+
+   #networkLegend_frame {
     border: 1px solid gray; 
     padding: 10px; 
     border-radius: 6px;

js_demo/launchNetwork.js

@@ -10,17 +10,25 @@
 };
 
 function launchNetwork(jsonFileName) {
-	var data= "sampleFiles/"+ jsonFileName +".json";
+	var data= "sampleFiles/"+ jsonFileName +".js";
 	//console.log("launchNetwork>> dataset: "+ data);
+	var datasetDescription_text= "sampleFiles/"+ jsonFileName +"_summary.txt";
     try {
 
 	 // Include this file's contents on the page at runtime using jQuery and a callback function.
      jQuery.getScript(data, function() {
 	   knetmaps.drawRaw('#knet-maps', data.graph);
 	  });
+	  
+	 // add dataset description for end-users
+     jQuery.get(datasetDescription_text, function(data) {
+	   // update dataset description
+	   $("#dataset-description").html('<p id="dataset-desc">'+data+'</p>');
+	  });
     }
     catch(err) {
           var errorMsg= err.stack+":::"+err.name+":::"+err.message;
           console.log(errorMsg);
          }
 }
+