Site checkin for project PLC4X: Jenkins Tools
diff --git a/developers/team.html b/developers/team.html
index a45edfd..5b93ad6 100644
--- a/developers/team.html
+++ b/developers/team.html
@@ -288,8 +288,8 @@
 </tr>
 <tr>
 <td class="tableblock halign-left valign-top"><p class="tableblock"><strong>Sebastian Rühl</strong></p>
-<p class="tableblock">IoT Consultant</p>
-<p class="tableblock">codecentric AG</p>
+<p class="tableblock">Software Developer</p>
+<p class="tableblock">Mapped</p>
 <p class="tableblock">Frankfurt</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock">Software engineer, member of the PMC of PLC4X</p></td>
 <td class="tableblock halign-left valign-top"></td>
diff --git a/developers/tools.html b/developers/tools.html
new file mode 100644
index 0000000..53676b8
--- /dev/null
+++ b/developers/tools.html
@@ -0,0 +1,289 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+    
+
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+                            <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+    <title>PLC4X &#x2013; </title>
+    <script src="../js/jquery.slim.min.js" type="text/javascript"></script>
+    <!--script src="../js/popper.min.js" type="javascript"></script-->
+    <script src="../js/bootstrap.bundle.min.js" type="text/javascript"></script>
+    <!-- The tooling for adding images and links to Apache events -->
+    <script src="https://www.apachecon.com/event-images/snippet.js" type="text/javascript"></script>
+    <!-- FontAwesome -->
+    <link rel="stylesheet" href="../css/all.min.css" type="text/css"/>
+    <!-- Bootstrap -->
+    <link rel="stylesheet" href="../css/bootstrap.min.css" type="text/css"/>
+    <!-- Some Maven Site defaults -->
+    <link rel="stylesheet" href="../css/maven-base.css" type="text/css"/>
+    <link rel="stylesheet" href="../css/maven-theme.css" type="text/css"/>
+    <!-- The PLC4X version of a bootstrap theme -->
+    <link rel="stylesheet" href="../css/themes/plc4x.css" type="text/css" id="pagestyle"/>
+    <!-- A custom style for printing content -->
+    <link rel="stylesheet" href="../css/print.css" type="text/css" media="print"/>
+
+            <meta http-equiv="Content-Language" content="en"/>
+            
+</head>
+<body class="composite">
+<nav class="navbar navbar-light navbar-expand-md bg-faded justify-content-center border-bottom">
+    <!--a href="/" class="navbar-brand d-flex w-50 mr-auto">Navbar 3</a-->
+    <a href="https://plc4x.apache.org/" id="bannerLeft"><img src="../images/apache_plc4x_logo_small.png"  alt="Apache PLC4X"/></a>
+    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#collapsingNavbar3">
+        <span class="navbar-toggler-icon"></span>
+    </button>
+    <div class="navbar-collapse collapse w-100" id="collapsingNavbar3">
+        <ul class="navbar-nav w-100 justify-content-center">
+                        <li class="nav-item">
+                            <a class="nav-link" href="../index.html">Home</a>
+            </li>
+                                                                                <li class="nav-item">
+                                    <a class="nav-link" href="../users/index.html">Users</a>
+                </li>
+                                            <li class="nav-item active">
+                                    <a class="nav-link" href="../developers/index.html">Developers</a>
+                </li>
+                                            <li class="nav-item">
+                                    <a class="nav-link" href="../apache/index.html">Apache</a>
+                </li>
+                    </ul>
+        <ul class="nav navbar-nav ml-auto justify-content-end">
+            <li class="nav-item row valign-middle">
+                <a class="acevent" data-format="wide" data-mode="light" data-event="random" style="width:240px;height:60px;"></a>
+            </li>
+        </ul>
+    </div>
+</nav>
+<div class="container-fluid">
+    <div class="row h-100">
+                                            
+                                                                    
+                                            
+                                                                    
+                                            
+                                                                    
+                                            
+                                                                    
+                                                                                                    <nav class="col-sm-push col-md-2 pt-3 sidebar">
+                    <div class="sidebar-sticky">
+                    <ul class="nav flex-column">
+                                                            <li class="nav-item">
+                            <a href="../developers/infrastructure/issues.html" class="nav-link">Bug & Issue Tracker</a>
+                            </li>
+                                
+                                                                    
+                                            
+                                                                    
+                                            
+                                                                    
+                                            
+                                                                    
+                                            
+                                                                    
+                                            
+                                                                    
+                                            
+                                                                    
+                                            
+                                                                    
+                                            
+                                                                    
+                                                                
+                                                                    
+                                                                <li class="nav-item">
+                            <a href="../developers/index.html" class="nav-link">Section Home</a>
+                            </li>
+                                
+                                                                    
+                                                                <li class="nav-item">
+                            <a href="../developers/preparing/index.html" class="nav-link">Preparing your Computer</a>
+                                    <ul class="flex-column pl-4 nav">
+                                            <li class="nav-item">
+                            <a href="../developers/preparing/linux.html" class="nav-link">Linux</a>
+                            </li>
+                                            <li class="nav-item">
+                            <a href="../developers/preparing/macos.html" class="nav-link">Mac OS</a>
+                            </li>
+                                            <li class="nav-item">
+                            <a href="../developers/preparing/windows.html" class="nav-link">Windows</a>
+                            </li>
+                            </ul>
+            </li>
+                                
+                                                                    
+                                                                <li class="nav-item">
+                            <a href="../developers/building.html" class="nav-link">Building</a>
+                            </li>
+                                
+                                                                    
+                                                                <li class="nav-item">
+                            <a href="../developers/contributing.html" class="nav-link">Contributing</a>
+                            </li>
+                                
+                                                                    
+                                                                <li class="nav-item">
+                            <a href="../developers/tutorials/index.html" class="nav-link">Tutorials</a>
+                                    <ul class="flex-column pl-4 nav">
+                                            <li class="nav-item">
+                            <a href="../developers/tutorials/writing-driver.html" class="nav-link">Writing Drivers</a>
+                            </li>
+                                            <li class="nav-item">
+                            <a href="../developers/tutorials/testing-serializers-and-parsers.html" class="nav-link">Testing Drivers</a>
+                            </li>
+                            </ul>
+            </li>
+                                
+                                                                    
+                                                                <li class="nav-item">
+                            <a href="../developers/code-gen/index.html" class="nav-link">Code Generation</a>
+                                    <ul class="flex-column pl-4 nav">
+                                            <li class="nav-item">
+                            <a href="../developers/code-gen/protocol/mspec.html" class="nav-link">Protocol: MSpec Format</a>
+                            </li>
+                                            <li class="nav-item">
+                            <a href="../developers/code-gen/language/freemarker.html" class="nav-link">Language: Apache Freemarker</a>
+                            </li>
+                                            <li class="nav-item">
+                            <a href="../developers/code-gen/protocol/df1.html" class="nav-link">Example: DF1 MSpec</a>
+                            </li>
+                            </ul>
+            </li>
+                                
+                                                                    
+                                                                <li class="nav-item">
+                            <a href="../developers/infrastructure/index.html" class="nav-link">Infrastructure</a>
+                                    <ul class="flex-column pl-4 nav">
+                                            <li class="nav-item">
+                            <a href="../developers/infrastructure/ci.html" class="nav-link">Continuous Integration</a>
+                            </li>
+                                            <li class="nav-item">
+                            <a href="../developers/infrastructure/issues.html" class="nav-link">Bug & Issue Tracker</a>
+                            </li>
+                                            <li class="nav-item">
+                            <a href="../developers/infrastructure/sonar.html" class="nav-link">Code Analysis</a>
+                            </li>
+                                            <li class="nav-item">
+                            <a href="../developers/infrastructure/wiki.html" class="nav-link">Wiki</a>
+                            </li>
+                                            <li class="nav-item">
+                            <a href="../developers/infrastructure/vm.html" class="nav-link">Build VM</a>
+                            </li>
+                                            <li class="nav-item">
+                            <a href="../developers/infrastructure/website.html" class="nav-link">Website</a>
+                            </li>
+                                            <li class="nav-item">
+                            <a href="../developers/infrastructure/vpn.html" class="nav-link">IoT VPN</a>
+                            </li>
+                            </ul>
+            </li>
+                                
+                                                                    
+                                                                <li class="nav-item">
+                            <a href="../developers/release/index.html" class="nav-link">Releasing</a>
+                                    <ul class="flex-column pl-4 nav">
+                                            <li class="nav-item">
+                            <a href="../developers/release/release.html" class="nav-link">Releasing</a>
+                            </li>
+                                            <li class="nav-item">
+                            <a href="../developers/release/validation.html" class="nav-link">Validating</a>
+                            </li>
+                                            <li class="nav-item">
+                            <a href="../developers/release/build-tools.html" class="nav-link">Releasing Build-Tools</a>
+                            </li>
+                            </ul>
+            </li>
+                                
+                                                                    
+                                                                <li class="nav-item">
+                            <a href="../developers/team.html" class="nav-link">Team</a>
+                            </li>
+                                
+                                                                    
+                                                                <li class="nav-item">
+                            <a href="../developers/decisions.html" class="nav-link">Decision Making</a>
+                            </li>
+                                
+                                                                    
+                                                                <li class="nav-item">
+                            <a href="../developers/maturity.html" class="nav-link">Maturity</a>
+                            </li>
+                                                    
+                                    
+                                            
+                                    
+                                            
+                                    
+                                            
+                                    
+                                            
+                                    
+                                                    </ul>
+        </div>
+        </nav>
+                                            <main role="main" class="ml-sm-auto px-4 col-sm-pull col-md-9 col-lg-10 h-100">
+            <div class="sect1">
+<h2 id="tools">Tools</h2>
+<div class="sectionbody">
+<div class="paragraph">
+<p>In order to be able to work on PLC4X some tools have kindly been made available to Apache PLC4X committers.</p>
+</div>
+<div class="paragraph">
+<p>Jetbrains offers Licenses to IntelliJ to Apache Committers for free</p>
+</div>
+<div class="paragraph">
+<p>EJ-Technologies have also kindly provided the project with JProfiler licensed in order to track down some concurrency and memory usage problems.</p>
+</div>
+<div class="imageblock">
+<div class="content">
+<a class="image" href="https://www.ej-technologies.com/products/jprofiler/overview.html" rel="nofollow"><img src="https://www.ej-technologies.com/images/product_banners/jprofiler_large.png" alt="JProfiler^"/></a>
+</div>
+</div>
+<div class="paragraph">
+<p>Thank you to all.</p>
+</div>
+</div>
+</div>
+        </main>
+        <footer class="pt-4 my-md-5 pt-md-5 w-100 border-top">
+            <div class="row justify-content-md-center" style="font-size: 13px">
+                <div class="col col-6 text-center">
+                                    Copyright &#169;      2017&#x2013;2022 <a href="https://www.apache.org/">The Apache Software Foundation</a>.
+All rights reserved.<br/>
+                    Apache PLC4X, PLC4X, Apache, the Apache feather logo, and the Apache PLC4X project logo are either registered trademarks or trademarks of The Apache Software Foundation in the United States and other countries. All other marks mentioned may be trademarks or registered trademarks of their respective owners.
+                                        <br/><div style="text-align:center;">Home screen image taken from <a
+                        href="https://flic.kr/p/chEftd">Flickr</a>, "Tesla Robot Dance" by Steve Jurvetson, licensed
+                    under <a href="https://creativecommons.org/licenses/by/2.0/">CC BY 2.0 Generic</a>, image cropped
+                    and blur effect added.</div>
+                                </div>
+            </div>
+        </footer>
+    </div>
+</div>
+
+<!-- Bootstrap core JavaScript
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+<!-- Placed at the end of the document so the pages load faster -->
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+<script src="../js/popper.min.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+<script type="text/javascript">
+    $('.carousel .carousel-item').each(function(){
+        var next = $(this).next();
+        if (!next.length) {
+            next = $(this).siblings(':first');
+        }
+        next.children(':first-child').clone().appendTo($(this));
+
+        for (let i = 0; i < 3; i++) {
+            next=next.next();
+            if (!next.length) {
+                next = $(this).siblings(':first');
+            }
+            next.children(':first-child').clone().appendTo($(this));
+        }
+    });
+</script>
+</body>
+</html>
\ No newline at end of file