Bump angular version

Author: Matt Lewis

index.html

@@ -224,8 +224,8 @@ <h3 id="event-editor">
     </div>
 
     <script src="angular-bootstrap-calendar.js"></script>
-    <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.4.4/angular-touch.min.js"></script>
-    <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.4.4/angular-animate.min.js"></script>
+    <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.4.5/angular-touch.min.js"></script>
+    <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.4.5/angular-animate.min.js"></script>
     <script src="//cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/0.13.3/ui-bootstrap-tpls.min.js"></script>
     <script src="demo/demo.js"></script>
 </body>