removed the script tage got pt.min.js from index.html (#118)

Author: lakshay776

app/index.html

@@ -60,8 +60,8 @@
 	  <script type="text/javascript" src="libraries/ua-device-detector.min.js"></script>
 	  <script type="text/javascript" src="libraries/ng-device-detector.min.js"></script>
 	  <script type="text/javascript" src="libraries/msak.min.js"></script>
-	  <script type="text/javascript" src="libraries/pt.min.js"></script>
 
+	  
 	  <script src="measure/measure.js"></script>
 	  <script src="services/gaugeService.js"></script>
 	  <script src="app.js"></script>