chore: replace kendo ui cdn and fonts google resource to use https

Author: Dimitar-Goshev

saleshub/SalesHub.Client/Views/Shared/_Layout.cshtml

@@ -10,10 +10,10 @@
         <title>@ViewBag.Title</title>
 
         <link href="~/favicon.ico" rel="shortcut icon" type="image/x-icon" />
-        <link rel="stylesheet" href="http://cdn.kendostatic.com/2015.2.624/styles/kendo.common.min.css">
-        <link rel="stylesheet" href="http://cdn.kendostatic.com/2015.2.624/styles/kendo.default.min.css">
+        <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2015.2.624/styles/kendo.common.min.css">
+        <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2015.2.624/styles/kendo.default.min.css">
         <link href="@Url.Content("~/Content/site.css")" type="text/css" rel="stylesheet" />
-        <link href='http://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic,400,700' rel='stylesheet' type='text/css'>
+        <link href='https://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic,400,700' rel='stylesheet' type='text/css'>
 
         <meta name="viewport" content="width=device-width" />