Added data sample

Update qlik-network-chart.qext

gulpfile.js

@@ -17,6 +17,10 @@ gulp.task('zip-build', function(){
     .pipe(gulp.dest(settings.buildDestination));
 });
 
+gulp.task('add-assets', function(){
+  return gulp.src("./assets/**/*").pipe(gulp.dest(settings.buildDestination));
+});
+
 gulp.task('webpack-build', done => {
   webpack(webpackConfig, (error, statistics) => {
     const compilationErrors = statistics && statistics.compilation.errors;
@@ -42,7 +46,7 @@ gulp.task('update-qext-version', function () {
 });
 
 gulp.task('build',
-  gulp.series('remove-build-folder', 'webpack-build', 'update-qext-version', 'zip-build')
+  gulp.series('remove-build-folder', 'webpack-build', 'update-qext-version', 'add-assets', 'zip-build')
 );
 
 gulp.task('watch', () => new Promise((resolve, reject) => {

src/qlik-network-chart.qext

@@ -1,7 +1,7 @@
 {
 	"name" : "Network chart",
-	"description" : "Network chart",
-	"icon" : "extension",
+	"description" : "Displays hierarchical or relational dimensions as nodes and edges´, with measures to show the significance of its links.",
+	"icon" : "bubbles",
 	"type" : "visualization",
 	"version": "X.Y.Z",
 	"preview" : "network.png",