feat:Added piechart in Dashboard

node_modules/svg.js/src/nested.js

@@ -0,0 +1,19 @@
+SVG.Nested = SVG.invent({
+  // Initialize node
+  create: function() {
+    this.constructor.call(this, SVG.create('svg'))
+    
+    this.style('overflow', 'visible')
+  }
+
+  // Inherit from
+, inherit: SVG.Container
+  
+  // Add parent method
+, construct: {
+    // Create nested svg document
+    nested: function() {
+      return this.put(new SVG.Nested)
+    }
+  }
+})