demo: added github link

JohnnyTheTank · JohnnyTheTank · commit b428be5028cb · 2016-04-23T23:52:52.000+02:00
diff --git a/demo/index.html b/demo/index.html
@@ -59,10 +59,11 @@
 </head>
 <body ng-app="app" ng-controller="appController">
 
-<!-- Bricklayer needs to have "bricklayer" class name. -->
+<iframe src="https://ghbtns.com/github-btn.html?user=JohnnyTheTank&repo=angular-bricklayer&type=star&count=true&size=large" frameborder="0" scrolling="0" width="160px" height="30px"></iframe>
 
 <button ng-click="appendNew()"><strong>Append Item</strong></button>
 
+<!-- Bricklayer needs to have "bricklayer" class name. -->
 <div class="bricklayer">
     <div class="box" bricklayer-append ng-repeat="item in data" style="background-color: {{item.color}};">
         <img ng-src="http://lorempixel.com/{{item.width}}/{{item.height}}">
