Update Buildroot to 2019.02.3 (#415)

* Update Buildroot to 2019-02.3

* Fix enter script

* Update ova_defconfig

* Fix network manager

* Remove runc patches

* Use same docker version

* Fix build

* Fix vmtools

* Fix depens

* Fix handling with tempfiles

* Fix permission handling

* Fix cp

* Cleanup

* Fix mounts

buildroot/docs/website/header.html

@@ -10,12 +10,12 @@
 
 	<title>Buildroot - Making Embedded Linux Easy</title>
 
-	<link href="https://oss.maxcdn.com/bootswatch/3.3.7/paper/bootstrap.min.css" rel="stylesheet">
+	<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootswatch/3.3.7/paper/bootstrap.min.css" integrity="sha256-LxKiHTQko0DUCUSgrIK23SYMymvfuj8uxXmblBvVWm0=" crossorigin="anonymous">
 	<link href="css/main.css" rel="stylesheet">
 
 	<!--[if lt IE 9]>
-	  <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
-	  <script src="https://oss.maxcdn.com/libs/respond.js/1.3.0/respond.min.js"></script>
+	  <script src="https://cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.0/html5shiv.js" integrity="sha256-jHqcBHBWM2erADB7T7m7MFLQon8LlOY7ncC7jDaUScs=" crossorigin="anonymous"></script>
+	  <script src="https://cdnjs.cloudflare.com/ajax/libs/respond.js/1.3.0/respond.min.js" integrity="sha256-g2lnLPqUkGXj7GDW+Zy47+O2ph+Ur1cmtdklVqkj+kg=" crossorigin="anonymous"></script>
 	<![endif]-->
 </head>
 
@@ -43,6 +43,8 @@
 					<span class="glyphicon glyphicon-share"></span> Contribute</a></li>
 				<li><a href="/sponsors.html">
 					<span class="glyphicon glyphicon-usd"></span> Sponsors</a></li>
+				<li><a href="/association.html">
+					<span class="glyphicon glyphicon-resize-small"></span> Association</a></li>
 				<li><a id="menubutton" class="btn btn-success btn-shrink" href="/download.html">
 					<span class="glyphicon glyphicon-cloud-download"></span>
 					<span class="text-shrink" >Download</span></a></li>