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index 7042a73..b5d2eb4 100644
--- a/Topics/00. Course-introduction/index.html	
+++ b/Topics/00. Course-introduction/index.html	
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+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/css/github.css">
 
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-    <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/html5shiv.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/html5shiv.js"></script>
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 </head>
 
@@ -35,12 +35,12 @@
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-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/render.js"></script>
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+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/render.js"></script>
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diff --git a/Topics/01. Mobile-applications/index.html b/Topics/01. Mobile-applications/index.html
index aad746c..8c2b9fd 100644
--- a/Topics/01. Mobile-applications/index.html	
+++ b/Topics/01. Mobile-applications/index.html	
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-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/css/github.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/css/github.css">
 
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@@ -27,7 +27,7 @@
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   <!--[if lt IE 9]>
-    <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/html5shiv.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/html5shiv.js"></script>
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 </head>
 
@@ -36,12 +36,12 @@
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-  <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/render.js"></script>
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+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/setup-func.js"></script>
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diff --git a/Topics/01. Setup-NativeScript-environment/index.html b/Topics/01. Setup-NativeScript-environment/index.html
index 6b50a88..2e4e35a 100644
--- a/Topics/01. Setup-NativeScript-environment/index.html	
+++ b/Topics/01. Setup-NativeScript-environment/index.html	
@@ -10,12 +10,12 @@
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-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/css/github.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/css/github.css">
 
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@@ -26,7 +26,7 @@
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   <!--[if lt IE 9]>
-    <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/html5shiv.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/html5shiv.js"></script>
   <![endif]-->
 </head>
 
@@ -35,12 +35,12 @@
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     </div>
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-  <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/head.min.js"></script>
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-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/setup-func.js"></script>
-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/render.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/head.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/reveal.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/setup-func.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/render.js"></script>
   <script>
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diff --git a/Topics/02. Application-architecture/slides/index.html b/Topics/02. Application-architecture/slides/index.html
index 6546506..182ff6c 100644
--- a/Topics/02. Application-architecture/slides/index.html	
+++ b/Topics/02. Application-architecture/slides/index.html	
@@ -10,12 +10,12 @@
   <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
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-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/css/github.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/css/github.css">
 
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@@ -26,7 +26,7 @@
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   </script>
   <!--[if lt IE 9]>
-    <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/html5shiv.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/html5shiv.js"></script>
   <![endif]-->
 </head>
 
@@ -35,12 +35,12 @@
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     </div>
   </div>
-  <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/head.min.js"></script>
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-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/setup-func.js"></script>
-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/render.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/head.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/reveal.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/setup-func.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/render.js"></script>
   <script>
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diff --git a/Topics/03. UI-Components/slides/index.html b/Topics/03. UI-Components/slides/index.html
index 963e5fa..256c6ec 100644
--- a/Topics/03. UI-Components/slides/index.html	
+++ b/Topics/03. UI-Components/slides/index.html	
@@ -10,12 +10,12 @@
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   <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, minimal-ui">
 
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-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/css/theme/black.css" id="theme">
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+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/css/theme/black.css" id="theme">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/css/theme/telerik-academy-dark.css">
 
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-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/css/github.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/css/github.css">
 
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@@ -26,7 +26,7 @@
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   </script>
   <!--[if lt IE 9]>
-    <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/html5shiv.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/html5shiv.js"></script>
   <![endif]-->
 </head>
 
@@ -35,12 +35,12 @@
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     </div>
   </div>
-  <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/head.min.js"></script>
-  <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/reveal.js"></script>
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-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/setup-func.js"></script>
-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/render.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/head.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/reveal.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/setup-func.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/render.js"></script>
   <script>
     var protocol = window.location.protocol,
       pathname = window.location.pathname.substring(0, window.location.pathname.indexOf('index.html')),
diff --git a/Topics/04. Layouts/slides/index.html b/Topics/04. Layouts/slides/index.html
index 578d532..1a80f67 100644
--- a/Topics/04. Layouts/slides/index.html	
+++ b/Topics/04. Layouts/slides/index.html	
@@ -10,12 +10,12 @@
   <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, minimal-ui">
 
-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/css/reveal.css">
-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/css/theme/black.css" id="theme">
-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/css/theme/telerik-academy-dark.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/css/reveal.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/css/theme/black.css" id="theme">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/css/theme/telerik-academy-dark.css">
 
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-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/css/github.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/css/github.css">
 
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@@ -26,7 +26,7 @@
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   </script>
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-    <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/html5shiv.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/html5shiv.js"></script>
   <![endif]-->
 </head>
 
@@ -35,12 +35,12 @@
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-  <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/head.min.js"></script>
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-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/render.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/head.min.js"></script>
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+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/setup-func.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/render.js"></script>
   <script>
     var protocol = window.location.protocol,
       pathname = window.location.pathname.substring(0, window.location.pathname.indexOf('index.html')),
diff --git a/Topics/05. Styling/slides/index.html b/Topics/05. Styling/slides/index.html
index f01293e..713138c 100644
--- a/Topics/05. Styling/slides/index.html	
+++ b/Topics/05. Styling/slides/index.html	
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-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/css/github.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/css/github.css">
 
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@@ -26,7 +26,7 @@
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   </script>
   <!--[if lt IE 9]>
-    <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/html5shiv.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/html5shiv.js"></script>
   <![endif]-->
 </head>
 
@@ -35,12 +35,12 @@
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-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/setup-func.js"></script>
-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/render.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/head.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/reveal.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/setup-func.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/render.js"></script>
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diff --git a/Topics/06. Modules/slides/index.html b/Topics/06. Modules/slides/index.html
index 31d6c0d..b30108d 100644
--- a/Topics/06. Modules/slides/index.html	
+++ b/Topics/06. Modules/slides/index.html	
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-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/css/github.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/css/github.css">
 
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@@ -26,7 +26,7 @@
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   </script>
   <!--[if lt IE 9]>
-    <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/html5shiv.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/html5shiv.js"></script>
   <![endif]-->
 </head>
 
@@ -35,12 +35,12 @@
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-  <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/reveal.js"></script>
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-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/render.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/head.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/reveal.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/setup-func.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/render.js"></script>
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index b64fd0b..553cb14 100644
--- a/Topics/07. Data-binding/slides/index.html	
+++ b/Topics/07. Data-binding/slides/index.html	
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-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/css/github.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/css/github.css">
 
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-    <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/html5shiv.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/html5shiv.js"></script>
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 </head>
 
@@ -35,12 +35,12 @@
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     </div>
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-  <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/reveal.js"></script>
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-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/setup-func.js"></script>
-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/render.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/head.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/reveal.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/setup-func.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/render.js"></script>
   <script>
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diff --git a/Topics/08. Events/slides/index.html b/Topics/08. Events/slides/index.html
index c447ae2..da17a08 100644
--- a/Topics/08. Events/slides/index.html	
+++ b/Topics/08. Events/slides/index.html	
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-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/css/github.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/css/github.css">
 
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@@ -26,7 +26,7 @@
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   <!--[if lt IE 9]>
-    <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/html5shiv.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/html5shiv.js"></script>
   <![endif]-->
 </head>
 
@@ -35,12 +35,12 @@
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     </div>
   </div>
-  <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/head.min.js"></script>
-  <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/reveal.js"></script>
-  <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/jquery.js"></script>
-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/jquery.js"></script>
-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/setup-func.js"></script>
-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/render.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/head.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/reveal.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/setup-func.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/render.js"></script>
   <script>
     var protocol = window.location.protocol,
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index c447ae2..da17a08 100644
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+++ b/Topics/09. Transpilers/slides/index.html	
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-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/css/github.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/css/github.css">
 
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   </script>
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-    <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/html5shiv.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/html5shiv.js"></script>
   <![endif]-->
 </head>
 
@@ -35,12 +35,12 @@
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     </div>
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-  <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/reveal.js"></script>
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-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/setup-func.js"></script>
-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/render.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/head.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/reveal.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/setup-func.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/render.js"></script>
   <script>
     var protocol = window.location.protocol,
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index 7042a73..b5d2eb4 100644
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+++ b/Topics/10. Gestures/slides/index.html	
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-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/css/github.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/css/github.css">
 
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@@ -26,7 +26,7 @@
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   </script>
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-    <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/html5shiv.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/html5shiv.js"></script>
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 </head>
 
@@ -35,12 +35,12 @@
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-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/render.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/head.min.js"></script>
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index 74a6598..04deb48 100644
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+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/css/github.css">
 
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@@ -26,7 +26,7 @@
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-    <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/html5shiv.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/html5shiv.js"></script>
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 </head>
 
@@ -35,12 +35,12 @@
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-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/render.js"></script>
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index 7098cb8..504f4fe 100644
--- a/Topics/12. Action-Bar/slides/index.html	
+++ b/Topics/12. Action-Bar/slides/index.html	
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-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/css/github.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/css/github.css">
 
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@@ -26,7 +26,7 @@
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   </script>
   <!--[if lt IE 9]>
-    <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/html5shiv.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/html5shiv.js"></script>
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 </head>
 
@@ -35,12 +35,12 @@
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-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/render.js"></script>
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index 76459fc..884efa7 100644
--- a/Topics/13. Hardware-access/slides/index.html	
+++ b/Topics/13. Hardware-access/slides/index.html	
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-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/css/github.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/css/github.css">
 
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@@ -26,7 +26,7 @@
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-    <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/html5shiv.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/html5shiv.js"></script>
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 </head>
 
@@ -35,12 +35,12 @@
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-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/render.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/head.min.js"></script>
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+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/setup-func.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/render.js"></script>
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index ebf25b3..c901743 100644
--- a/Topics/14. Native-API-access/slides/index.html	
+++ b/Topics/14. Native-API-access/slides/index.html	
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-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/css/github.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/css/github.css">
 
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@@ -26,7 +26,7 @@
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   </script>
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-    <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/html5shiv.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/html5shiv.js"></script>
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 </head>
 
@@ -35,12 +35,12 @@
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-  <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/head.min.js"></script>
-  <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/reveal.js"></script>
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-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/render.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/head.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/reveal.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/setup-func.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/render.js"></script>
   <script>
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index 9183852..31a2361 100644
--- a/Topics/15. Working-with-remote-data/slides/index.html	
+++ b/Topics/15. Working-with-remote-data/slides/index.html	
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+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/css/github.css">
 
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@@ -26,7 +26,7 @@
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-    <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/html5shiv.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/html5shiv.js"></script>
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 </head>
 
@@ -35,12 +35,12 @@
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-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/render.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/head.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/reveal.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/setup-func.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/render.js"></script>
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index 4e2520f..214525f 100644
--- a/Topics/16. Working-with-App-cloud/slides/index.html	
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-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/css/github.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/css/github.css">
 
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@@ -26,7 +26,7 @@
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-    <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/html5shiv.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/html5shiv.js"></script>
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 </head>
 
@@ -35,12 +35,12 @@
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-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/render.js"></script>
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+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/render.js"></script>
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index fc723a5..ffebcb6 100644
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+++ b/Topics/17. Working-with-local-data/slides/index.html	
@@ -10,12 +10,12 @@
   <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, minimal-ui">
 
-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/css/reveal.css">
-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/css/theme/black.css" id="theme">
-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/css/theme/telerik-academy-dark.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/css/reveal.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/css/theme/black.css" id="theme">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/css/theme/telerik-academy-dark.css">
 
   <!-- Code syntax highlighting -->
-  <link rel="stylesheet" href="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/css/github.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/css/github.css">
 
   <!-- Printing and PDF exports -->
   <script>
@@ -26,7 +26,7 @@
     document.getElementsByTagName('head')[0].appendChild(link);
   </script>
   <!--[if lt IE 9]>
-    <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/html5shiv.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/html5shiv.js"></script>
   <![endif]-->
 </head>
 
@@ -35,12 +35,12 @@
     <div id="slides-container" class="slides">
     </div>
   </div>
-  <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/head.min.js"></script>
-  <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/reveal.js"></script>
-  <script src="https://rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/jquery.js"></script>
-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/lib/js/jquery.js"></script>
-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/setup-func.js"></script>
-  <script src="https://cdn.rawgit.com/TelerikAcademy/Common/master/revealjs-theme/js/render.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/head.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/reveal.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/lib/js/jquery.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/setup-func.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/TelerikAcademy/Common/revealjs-theme/js/render.js"></script>
   <script>
     var protocol = window.location.protocol,
       pathname = window.location.pathname.substring(0, window.location.pathname.indexOf('index.html')),