diff --git a/docs/contact.html b/docs/contact.html
index 9aa5d69555ab7852068e8f851f79ff46ce7fb461..39899f6b544dc576f0ac21f8c030431727d7fb32 100644
--- a/docs/contact.html
+++ b/docs/contact.html
@@ -35,6 +35,20 @@
 
     //-->
     </script>
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-120259448-1"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+
+        gtag('js', new Date());
+
+        gtag('config', 'UA-120259448-1');
+    </script>
+
 
 </head>
 
@@ -102,8 +116,12 @@
         <td><img src="pics/spacer.gif" width="30" height="1" alt=""></td>
 
         <td class="bodyText" width="100%">
+            For versions 0.76 and up, please contact us in our
+            <a href='https://github.com/andrebrait/sinalgo/'>GitHub Repository</a>, or by
+            <a href='mailto:andrebrait@gmail.com'>email</a>.<br><br>
 
-            Please contact us via the mailing lists on our <a href='https://sourceforge.net/projects/sinalgo/'>sourceforge
+            For versions prior or equal to 0.75.3, please contact us via the mailing lists
+            on our <a href='https://sourceforge.net/projects/sinalgo/'>sourceforge
             webiste</a>, or by <a href='https://sourceforge.net/users/rflury/'>email</a>.<br><br><br><br><br><br><br>
         </td>
         <td><img src="pics/spacer.gif" width="30" height="1" alt=""></td>
@@ -117,14 +135,20 @@
             Group</a>
             <br>
 
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="pics/GitHub-Mark-120px-plus.png"
+                    height="25" border="0" alt="GitHub.com Mark"/></a>
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="pics/GitHub_Logo.png"
+                    height="25" border="0" alt="GitHub.com Logo"/></a>
             <a href="https://sourceforge.net/projects/sinalgo/"><img
                     src="https://sflogo.sourceforge.net/sflogo.php?group_id=192227&amp;type=1" width="88" height="31"
                     border="0" alt="SourceForge.net Logo"/></a>
-            <a href="http://jigsaw.w3.org/css-validator/check/referer"> <img
+            <a href="https://jigsaw.w3.org/css-validator/check/referer"> <img
                     style="border:0;width:44px;height:16px"
                     src="pics/vcss.png" alt="Valid CSS!"/>
             </a>
-            <a href="http://validator.w3.org/check?uri=referer"><img
+            <a href="https://validator.w3.org/check?uri=referer"><img
                     src="pics/valid-html401.png"
                     style="border:0;width:44px;height:16px"
                     alt="Valid HTML 4.01 Transitional"></a>
diff --git a/docs/download.html b/docs/download.html
index 676daccbdfd0defaf3211be8636b6023fec1ce69..4d56b5b1f4232328f6047b08005559fb3f0baf72 100644
--- a/docs/download.html
+++ b/docs/download.html
@@ -23,6 +23,20 @@
 
     //-->
     </script>
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-120259448-1"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+
+        gtag('js', new Date());
+
+        gtag('config', 'UA-120259448-1');
+    </script>
+
 
 </head>
 
@@ -133,16 +147,28 @@
                 <br>
                 <a href="https://github.com/andrebrait/sinalgo"><img
                         src="pics/GitHub-Mark-120px-plus.png"
-                        height="48" border="0" alt="GitHub.como Mark"/></a>
+                        height="48" border="0" alt="GitHub.com Mark"/></a>
                 <a href="https://github.com/andrebrait/sinalgo"><img
                         src="pics/GitHub_Logo.png"
-                        height="48" border="0" alt="GitHub.como Logo"/></a>
+                        height="48" border="0" alt="GitHub.com Logo"/></a>
+
+            <p>To obtain older releases (prior or equal to 0.75.3), please visit Sinalgo on <a class="nav_link"
+                                                                                               href="https://sourceforge.net/projects/sinalgo">Sourceforge.net</a>
+                to obtain the latest release.
+                <br><a href="https://sourceforge.net/projects/sinalgo"><img
+                        src="https://sflogo.sourceforge.net/sflogo.php?group_id=192227&amp;type=5"
+                        height="62" border="0" alt="SourceForge.net Logo"/></a>
+
 
             <h2>Installation</h2>
             <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
 
-            Please refer to the <a href="tutorial/Installation.html"
-                                   class="nav_link">Installation</a> section of the tutorial.
+            For version up to 0.75.3, please refer to the <a href="tutorial/Installation.html"
+                                                             class="nav_link">Installation</a> section of the tutorial.
+            <br><br>
+            For version 0.76 and up, please refer to the <a
+                href="https://github.com/andrebrait/sinalgo/#installation-and-usage"
+                class="nav_link">Installation</a> section of the GitHub Repository's main page.
 
             <h2>Requirements</h2>
             <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
@@ -150,12 +176,27 @@
             As much RAM as possible :)<br>
             A mouse with 2 buttons and a wheel to interact more easily with the GUI.
             <br><br>
-            <strong>Software:</strong><br>
-            <a href="http://java.sun.com/j2se/1.5.0/download.jsp" target="_blank" class="text_nav_link">Java 2 Platform
-                Standard Edition 5.0</a> or later<br>
-            Optional: <a href="http://ant.apache.org/" target="_blank" class="text_nav_link">Apache ANT</a> To use our
+
+
+            <strong>Software (up to version 0.75.3):</strong><br>
+            <a href="https://www.oracle.com/technetwork/java/javase/downloads/index.html" target="_blank"
+               class="text_nav_link">
+                Java 2 Platform Standard Edition 5.0</a> or later<br>
+            Optional: <a href="https://ant.apache.org/" target="_blank" class="text_nav_link">Apache ANT</a> To use our
             ANT build file.<br>
-            Optional: A development tool, e.g. <a href="http://www.eclipse.org" target="_blank" class="text_nav_link">Eclipse</a>
+            Optional: A development tool, e.g. <a href="https://www.eclipse.org" target="_blank" class="text_nav_link">Eclipse</a>
+            <br><br>
+            <strong>Software (version 0.76 and up):</strong><br>
+            <a href="https://www.oracle.com/technetwork/java/javase/downloads/index.html" target="_blank"
+               class="text_nav_link">
+                Java 2 Platform Standard Edition 8.0</a> or later<br>
+            Optional: <a href="https://gradle.org/" target="_blank" class="text_nav_link">Gradle</a> To use our
+            Gradle build file (though we recommend to use our
+            <a href="https://github.com/andrebrait/sinalgo/#installation-and-usage" target="_blank"
+               class="text_nav_link">Gradle Wrapper script</a>).<br>
+            Optional: A development tool, e.g. <a href="https://www.eclipse.org" target="_blank" class="text_nav_link">Eclipse</a>
+            or
+            <a href="https://www.jetbrains.com/idea/" target="_blank" class="text_nav_link">IntelliJ IDEA</a>
 
             <h2>Acknowledgment</h2>
             <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
@@ -166,8 +207,9 @@
             <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
             <span class="note">The software is published under the following BSD license.</span>
 
-            <p><strong>Copyright (c) 2007</strong>, Distributed Computing Group (DCG), ETH Zurich, Switzerland,
+            <p><strong>Copyright (c) 2007-2013</strong>, Distributed Computing Group (DCG), ETH Zurich, Switzerland,
                 disco.ethz.ch
+            <p><strong>Copyright (c) 2017-2018</strong>, Andr� Brait
             <p>
                 All rights reserved.
             <p>
@@ -214,14 +256,20 @@
             Group</a>
             <br>
 
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="pics/GitHub-Mark-120px-plus.png"
+                    height="25" border="0" alt="GitHub.com Mark"/></a>
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="pics/GitHub_Logo.png"
+                    height="25" border="0" alt="GitHub.com Logo"/></a>
             <a href="https://sourceforge.net/projects/sinalgo/"><img
-                    src="https://sflogo.sourceforge.net/sflogo.php?group_id=192227&amp;type=1" width="88" height="31"
+                    src="https://sflogo.sourceforge.net/sflogo.php?group_id=192227&amp;type=1" height="31"
                     border="0" alt="SourceForge.net Logo"/></a>
-            <a href="http://jigsaw.w3.org/css-validator/check/referer"> <img
+            <a href="https://jigsaw.w3.org/css-validator/check/referer"> <img
                     style="border:0;width:44px;height:16px"
                     src="pics/vcss.png" alt="Valid CSS!"/>
             </a>
-            <a href="http://validator.w3.org/check?uri=referer"><img
+            <a href="https://validator.w3.org/check?uri=referer"><img
                     src="pics/valid-html401.png"
                     style="border:0;width:44px;height:16px"
                     alt="Valid HTML 4.01 Transitional"></a>
diff --git a/docs/faq.html b/docs/faq.html
index 67e72d432f8f03cdfca4eca1d49fb750d02fc7d0..e89c63aad30b748709ac8ff2ac2d168d4876eca9 100644
--- a/docs/faq.html
+++ b/docs/faq.html
@@ -23,6 +23,20 @@
 
     //-->
     </script>
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-120259448-1"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+
+        gtag('js', new Date());
+
+        gtag('config', 'UA-120259448-1');
+    </script>
+
 
 </head>
 
@@ -170,14 +184,20 @@
             Group</a>
             <br>
 
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="pics/GitHub-Mark-120px-plus.png"
+                    height="25" border="0" alt="GitHub.com Mark"/></a>
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="pics/GitHub_Logo.png"
+                    height="25" border="0" alt="GitHub.com Logo"/></a>
             <a href="https://sourceforge.net/projects/sinalgo/"><img
                     src="https://sflogo.sourceforge.net/sflogo.php?group_id=192227&amp;type=1" width="88" height="31"
                     border="0" alt="SourceForge.net Logo"/></a>
-            <a href="http://jigsaw.w3.org/css-validator/check/referer"> <img
+            <a href="https://jigsaw.w3.org/css-validator/check/referer"> <img
                     style="border:0;width:44px;height:16px"
                     src="pics/vcss.png" alt="Valid CSS!"/>
             </a>
-            <a href="http://validator.w3.org/check?uri=referer"><img
+            <a href="https://validator.w3.org/check?uri=referer"><img
                     src="pics/valid-html401.png"
                     style="border:0;width:44px;height:16px"
                     alt="Valid HTML 4.01 Transitional"></a>
diff --git a/docs/index.html b/docs/index.html
index fc842626e82c78401563f69b13d2d799c9866588..dc60c557a705298ff7bc62b5b06af09ed5d5c2b9 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -23,6 +23,19 @@
 
     //-->
     </script>
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-120259448-1"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+
+        gtag('js', new Date());
+
+        gtag('config', 'UA-120259448-1');
+    </script>
 
 </head>
 
@@ -203,14 +216,20 @@
             Group</a>
             <br>
 
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="pics/GitHub-Mark-120px-plus.png"
+                    height="25" border="0" alt="GitHub.com Mark"/></a>
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="pics/GitHub_Logo.png"
+                    height="25" border="0" alt="GitHub.com Logo"/></a>
             <a href="https://sourceforge.net/projects/sinalgo/"><img
                     src="https://sflogo.sourceforge.net/sflogo.php?group_id=192227&amp;type=1" width="88" height="31"
                     border="0" alt="SourceForge.net Logo"/></a>
-            <a href="http://jigsaw.w3.org/css-validator/check/referer"> <img
+            <a href="https://jigsaw.w3.org/css-validator/check/referer"> <img
                     style="border:0;width:44px;height:16px"
                     src="pics/vcss.png" alt="Valid CSS!"/>
             </a>
-            <a href="http://validator.w3.org/check?uri=referer"><img
+            <a href="https://validator.w3.org/check?uri=referer"><img
                     src="pics/valid-html401.png"
                     style="border:0;width:44px;height:16px"
                     alt="Valid HTML 4.01 Transitional"></a>
diff --git a/docs/news.html b/docs/news.html
index f137cedc9b38a73611e672d86613212e21345e7a..21deb505e335da369d06694bf8e463faad2b82f2 100644
--- a/docs/news.html
+++ b/docs/news.html
@@ -23,6 +23,20 @@
 
     //-->
     </script>
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-120259448-1"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+
+        gtag('js', new Date());
+
+        gtag('config', 'UA-120259448-1');
+    </script>
+
 
 </head>
 
@@ -144,14 +158,20 @@
             Group</a>
             <br>
 
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="pics/GitHub-Mark-120px-plus.png"
+                    height="25" border="0" alt="GitHub.com Mark"/></a>
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="pics/GitHub_Logo.png"
+                    height="25" border="0" alt="GitHub.com Logo"/></a>
             <a href="https://sourceforge.net/projects/sinalgo/"><img
                     src="https://sflogo.sourceforge.net/sflogo.php?group_id=192227&amp;type=1" width="88" height="31"
                     border="0" alt="SourceForge.net Logo"/></a>
-            <a href="http://jigsaw.w3.org/css-validator/check/referer"> <img
+            <a href="https://jigsaw.w3.org/css-validator/check/referer"> <img
                     style="border:0;width:44px;height:16px"
                     src="pics/vcss.png" alt="Valid CSS!"/>
             </a>
-            <a href="http://validator.w3.org/check?uri=referer"><img
+            <a href="https://validator.w3.org/check?uri=referer"><img
                     src="pics/valid-html401.png"
                     style="border:0;width:44px;height:16px"
                     alt="Valid HTML 4.01 Transitional"></a>
diff --git a/docs/tutorial/Architecture.html b/docs/tutorial/Architecture.html
index cfdeac7a6c3a504f7990673dca0f015ec70a7275..9f339aae01b5563a9b2c6dc3537d792116753b1e 100644
--- a/docs/tutorial/Architecture.html
+++ b/docs/tutorial/Architecture.html
@@ -23,6 +23,19 @@
 
     //-->
     </script>
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-120259448-1"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+
+        gtag('js', new Date());
+
+        gtag('config', 'UA-120259448-1');
+    </script>
 
 </head>
 
@@ -556,14 +569,20 @@
             Group</a>
             <br>
 
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="../pics/GitHub-Mark-120px-plus.png"
+                    height="25" border="0" alt="GitHub.com Mark"/></a>
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="../pics/GitHub_Logo.png"
+                    height="25" border="0" alt="GitHub.com Logo"/></a>
             <a href="https://sourceforge.net/projects/sinalgo/"><img
                     src="https://sflogo.sourceforge.net/sflogo.php?group_id=192227&amp;type=1" width="88" height="31"
                     border="0" alt="SourceForge.net Logo"/></a>
-            <a href="http://jigsaw.w3.org/css-validator/check/referer"> <img
+            <a href="https://jigsaw.w3.org/css-validator/check/referer"> <img
                     style="border:0;width:44px;height:16px"
                     src="../pics/vcss.png" alt="Valid CSS!"/>
             </a>
-            <a href="http://validator.w3.org/check?uri=referer"><img
+            <a href="https://validator.w3.org/check?uri=referer"><img
                     src="../pics/valid-html401.png"
                     style="border:0;width:44px;height:16px"
                     alt="Valid HTML 4.01 Transitional"></a>
diff --git a/docs/tutorial/Configuration.html b/docs/tutorial/Configuration.html
index ad78c5dcbb45a722aab385616137fb530af3e677..f67c053789cfecf8ae05b2d5a78aac5feced5e46 100644
--- a/docs/tutorial/Configuration.html
+++ b/docs/tutorial/Configuration.html
@@ -23,6 +23,20 @@
 
     //-->
     </script>
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-120259448-1"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+
+        gtag('js', new Date());
+
+        gtag('config', 'UA-120259448-1');
+    </script>
+
 
 </head>
 
@@ -496,14 +510,20 @@
             Group</a>
             <br>
 
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="../pics/GitHub-Mark-120px-plus.png"
+                    height="25" border="0" alt="GitHub.com Mark"/></a>
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="../pics/GitHub_Logo.png"
+                    height="25" border="0" alt="GitHub.com Logo"/></a>
             <a href="https://sourceforge.net/projects/sinalgo/"><img
                     src="https://sflogo.sourceforge.net/sflogo.php?group_id=192227&amp;type=1" width="88" height="31"
                     border="0" alt="SourceForge.net Logo"/></a>
-            <a href="http://jigsaw.w3.org/css-validator/check/referer"> <img
+            <a href="https://jigsaw.w3.org/css-validator/check/referer"> <img
                     style="border:0;width:44px;height:16px"
                     src="../pics/vcss.png" alt="Valid CSS!"/>
             </a>
-            <a href="http://validator.w3.org/check?uri=referer"><img
+            <a href="https://validator.w3.org/check?uri=referer"><img
                     src="../pics/valid-html401.png"
                     style="border:0;width:44px;height:16px"
                     alt="Valid HTML 4.01 Transitional"></a>
diff --git a/docs/tutorial/Documentation.html b/docs/tutorial/Documentation.html
index db0c741c749e148a74bd442a51fd07c98b86d4a7..c221150b131786f40e3db0d55ec9d5a01cc43bed 100644
--- a/docs/tutorial/Documentation.html
+++ b/docs/tutorial/Documentation.html
@@ -23,6 +23,20 @@
 
     //-->
     </script>
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-120259448-1"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+
+        gtag('js', new Date());
+
+        gtag('config', 'UA-120259448-1');
+    </script>
+
 
 </head>
 
@@ -199,14 +213,20 @@
             Group</a>
             <br>
 
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="../pics/GitHub-Mark-120px-plus.png"
+                    height="25" border="0" alt="GitHub.com Mark"/></a>
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="../pics/GitHub_Logo.png"
+                    height="25" border="0" alt="GitHub.com Logo"/></a>
             <a href="https://sourceforge.net/projects/sinalgo/"><img
                     src="https://sflogo.sourceforge.net/sflogo.php?group_id=192227&amp;type=1" width="88" height="31"
                     border="0" alt="SourceForge.net Logo"/></a>
-            <a href="http://jigsaw.w3.org/css-validator/check/referer"> <img
+            <a href="https://jigsaw.w3.org/css-validator/check/referer"> <img
                     style="border:0;width:44px;height:16px"
                     src="../pics/vcss.png" alt="Valid CSS!"/>
             </a>
-            <a href="http://validator.w3.org/check?uri=referer"><img
+            <a href="https://validator.w3.org/check?uri=referer"><img
                     src="../pics/valid-html401.png"
                     style="border:0;width:44px;height:16px"
                     alt="Valid HTML 4.01 Transitional"></a>
diff --git a/docs/tutorial/Execution.html b/docs/tutorial/Execution.html
index f7530bd1c5aaa69714e5778cf2f7cbe4c39a2883..fe9684be9fbd5237eab2d8ed3052714aa0329220 100644
--- a/docs/tutorial/Execution.html
+++ b/docs/tutorial/Execution.html
@@ -23,6 +23,20 @@
 
     //-->
     </script>
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-120259448-1"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+
+        gtag('js', new Date());
+
+        gtag('config', 'UA-120259448-1');
+    </script>
+
 
 </head>
 
@@ -844,14 +858,20 @@ Preferences
             Group</a>
             <br>
 
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="../pics/GitHub-Mark-120px-plus.png"
+                    height="25" border="0" alt="GitHub.com Mark"/></a>
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="../pics/GitHub_Logo.png"
+                    height="25" border="0" alt="GitHub.com Logo"/></a>
             <a href="https://sourceforge.net/projects/sinalgo/"><img
                     src="https://sflogo.sourceforge.net/sflogo.php?group_id=192227&amp;type=1" width="88" height="31"
                     border="0" alt="SourceForge.net Logo"/></a>
-            <a href="http://jigsaw.w3.org/css-validator/check/referer"> <img
+            <a href="https://jigsaw.w3.org/css-validator/check/referer"> <img
                     style="border:0;width:44px;height:16px"
                     src="../pics/vcss.png" alt="Valid CSS!"/>
             </a>
-            <a href="http://validator.w3.org/check?uri=referer"><img
+            <a href="https://validator.w3.org/check?uri=referer"><img
                     src="../pics/valid-html401.png"
                     style="border:0;width:44px;height:16px"
                     alt="Valid HTML 4.01 Transitional"></a>
diff --git a/docs/tutorial/Implementation.html b/docs/tutorial/Implementation.html
index 17af285234c19c9b6cf1e0a9e3e2325b9e0105cb..bb4ae0f814b20c317a56efa51cd7605399f5f0a3 100644
--- a/docs/tutorial/Implementation.html
+++ b/docs/tutorial/Implementation.html
@@ -23,6 +23,20 @@
 
     //-->
     </script>
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-120259448-1"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+
+        gtag('js', new Date());
+
+        gtag('config', 'UA-120259448-1');
+    </script>
+
 
 </head>
 
@@ -1129,14 +1143,20 @@ nodeRemovedEvent(Node n)
             Group</a>
             <br>
 
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="../pics/GitHub-Mark-120px-plus.png"
+                    height="25" border="0" alt="GitHub.com Mark"/></a>
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="../pics/GitHub_Logo.png"
+                    height="25" border="0" alt="GitHub.com Logo"/></a>
             <a href="https://sourceforge.net/projects/sinalgo/"><img
                     src="https://sflogo.sourceforge.net/sflogo.php?group_id=192227&amp;type=1" width="88" height="31"
                     border="0" alt="SourceForge.net Logo"/></a>
-            <a href="http://jigsaw.w3.org/css-validator/check/referer"> <img
+            <a href="https://jigsaw.w3.org/css-validator/check/referer"> <img
                     style="border:0;width:44px;height:16px"
                     src="../pics/vcss.png" alt="Valid CSS!"/>
             </a>
-            <a href="http://validator.w3.org/check?uri=referer"><img
+            <a href="https://validator.w3.org/check?uri=referer"><img
                     src="../pics/valid-html401.png"
                     style="border:0;width:44px;height:16px"
                     alt="Valid HTML 4.01 Transitional"></a>
diff --git a/docs/tutorial/Installation.html b/docs/tutorial/Installation.html
index 2c5fd3b636905aed8d05bcd5052ea726fa4ef789..2abcdce45d58b521b752e4ddaaecb01ee120cd79 100644
--- a/docs/tutorial/Installation.html
+++ b/docs/tutorial/Installation.html
@@ -23,6 +23,20 @@
 
     //-->
     </script>
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-120259448-1"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+
+        gtag('js', new Date());
+
+        gtag('config', 'UA-120259448-1');
+    </script>
+
 
 </head>
 
@@ -302,14 +316,20 @@
             Group</a>
             <br>
 
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="../pics/GitHub-Mark-120px-plus.png"
+                    height="25" border="0" alt="GitHub.com Mark"/></a>
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="../pics/GitHub_Logo.png"
+                    height="25" border="0" alt="GitHub.com Logo"/></a>
             <a href="https://sourceforge.net/projects/sinalgo/"><img
                     src="https://sflogo.sourceforge.net/sflogo.php?group_id=192227&amp;type=1" width="88" height="31"
                     border="0" alt="SourceForge.net Logo"/></a>
-            <a href="http://jigsaw.w3.org/css-validator/check/referer"> <img
+            <a href="https://jigsaw.w3.org/css-validator/check/referer"> <img
                     style="border:0;width:44px;height:16px"
                     src="../pics/vcss.png" alt="Valid CSS!"/>
             </a>
-            <a href="http://validator.w3.org/check?uri=referer"><img
+            <a href="https://validator.w3.org/check?uri=referer"><img
                     src="../pics/valid-html401.png"
                     style="border:0;width:44px;height:16px"
                     alt="Valid HTML 4.01 Transitional"></a>
diff --git a/docs/tutorial/Models.html b/docs/tutorial/Models.html
index ce24256dbaf0d3acaadeeb8f1d85ab6d90b39b49..901b533877f18f5c96b272640ae08f303e517641 100644
--- a/docs/tutorial/Models.html
+++ b/docs/tutorial/Models.html
@@ -23,6 +23,20 @@
 
     //-->
     </script>
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-120259448-1"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+
+        gtag('js', new Date());
+
+        gtag('config', 'UA-120259448-1');
+    </script>
+
 
 </head>
 
@@ -732,14 +746,20 @@ Line2D
             Group</a>
             <br>
 
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="../pics/GitHub-Mark-120px-plus.png"
+                    height="25" border="0" alt="GitHub.com Mark"/></a>
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="../pics/GitHub_Logo.png"
+                    height="25" border="0" alt="GitHub.com Logo"/></a>
             <a href="https://sourceforge.net/projects/sinalgo/"><img
                     src="https://sflogo.sourceforge.net/sflogo.php?group_id=192227&amp;type=1" width="88" height="31"
                     border="0" alt="SourceForge.net Logo"/></a>
-            <a href="http://jigsaw.w3.org/css-validator/check/referer"> <img
+            <a href="https://jigsaw.w3.org/css-validator/check/referer"> <img
                     style="border:0;width:44px;height:16px"
                     src="../pics/vcss.png" alt="Valid CSS!"/>
             </a>
-            <a href="http://validator.w3.org/check?uri=referer"><img
+            <a href="https://validator.w3.org/check?uri=referer"><img
                     src="../pics/valid-html401.png"
                     style="border:0;width:44px;height:16px"
                     alt="Valid HTML 4.01 Transitional"></a>
diff --git a/docs/tutorial/Project.html b/docs/tutorial/Project.html
index 6ae6ed503375e8a34f147fd39531d9c3a42d52fa..33bb442d2d38ec3ebe97e536a6b75bfa13402fd6 100644
--- a/docs/tutorial/Project.html
+++ b/docs/tutorial/Project.html
@@ -23,6 +23,20 @@
 
     //-->
     </script>
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-120259448-1"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+
+        gtag('js', new Date());
+
+        gtag('config', 'UA-120259448-1');
+    </script>
+
 
 </head>
 
@@ -238,14 +252,20 @@
             Group</a>
             <br>
 
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="../pics/GitHub-Mark-120px-plus.png"
+                    height="25" border="0" alt="GitHub.com Mark"/></a>
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="../pics/GitHub_Logo.png"
+                    height="25" border="0" alt="GitHub.com Logo"/></a>
             <a href="https://sourceforge.net/projects/sinalgo/"><img
                     src="https://sflogo.sourceforge.net/sflogo.php?group_id=192227&amp;type=1" width="88" height="31"
                     border="0" alt="SourceForge.net Logo"/></a>
-            <a href="http://jigsaw.w3.org/css-validator/check/referer"> <img
+            <a href="https://jigsaw.w3.org/css-validator/check/referer"> <img
                     style="border:0;width:44px;height:16px"
                     src="../pics/vcss.png" alt="Valid CSS!"/>
             </a>
-            <a href="http://validator.w3.org/check?uri=referer"><img
+            <a href="https://validator.w3.org/check?uri=referer"><img
                     src="../pics/valid-html401.png"
                     style="border:0;width:44px;height:16px"
                     alt="Valid HTML 4.01 Transitional"></a>
diff --git a/docs/tutorial/Tools.html b/docs/tutorial/Tools.html
index b756c98e30b77244965d65909485faae6aff82e4..72a6b4a2f34209f69a9aff54060cc2939672d7f8 100644
--- a/docs/tutorial/Tools.html
+++ b/docs/tutorial/Tools.html
@@ -23,6 +23,20 @@
 
     //-->
     </script>
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-120259448-1"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+
+        gtag('js', new Date());
+
+        gtag('config', 'UA-120259448-1');
+    </script>
+
 
 </head>
 
@@ -572,14 +586,20 @@ ConstantDistribution
             Group</a>
             <br>
 
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="../pics/GitHub-Mark-120px-plus.png"
+                    height="25" border="0" alt="GitHub.com Mark"/></a>
+            <a href="https://github.com/andrebrait/sinalgo"><img
+                    src="../pics/GitHub_Logo.png"
+                    height="25" border="0" alt="GitHub.com Logo"/></a>
             <a href="https://sourceforge.net/projects/sinalgo/"><img
                     src="https://sflogo.sourceforge.net/sflogo.php?group_id=192227&amp;type=1" width="88" height="31"
                     border="0" alt="SourceForge.net Logo"/></a>
-            <a href="http://jigsaw.w3.org/css-validator/check/referer"> <img
+            <a href="https://jigsaw.w3.org/css-validator/check/referer"> <img
                     style="border:0;width:44px;height:16px"
                     src="../pics/vcss.png" alt="Valid CSS!"/>
             </a>
-            <a href="http://validator.w3.org/check?uri=referer"><img
+            <a href="https://validator.w3.org/check?uri=referer"><img
                     src="../pics/valid-html401.png"
                     style="border:0;width:44px;height:16px"
                     alt="Valid HTML 4.01 Transitional"></a>
diff --git a/docs/tutorial/tuti.html b/docs/tutorial/tuti.html
index ad3266cbaeed02304c9ebab6823e411e1950d279..ecbeafca0ec87657934ca849a4c805ad1b7cb4bc 100644
--- a/docs/tutorial/tuti.html
+++ b/docs/tutorial/tuti.html
@@ -8,6 +8,20 @@
           content="roger wattenhofer, wattenhofer, distributed computing, simulation, network algorithm, validation, Sinalgo">
     <link REL="SHORTCUT ICON" HREF="../pics/favicon.ico">
     <link rel=stylesheet href="tutiStyle.css" type="text/css">
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-120259448-1"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+
+        gtag('js', new Date());
+
+        gtag('config', 'UA-120259448-1');
+    </script>
+
 </head>
 
 <body class="text" bgcolor="#FFFFFF">
@@ -3410,14 +3424,20 @@ ConstantDistribution
 <div style="font-size:8pt;" align="right">&copy; <a
         href="http://disco.ethz.ch/" style="font-size:8pt;">Distributed
     Computing Group</a> <br>
-    <a href="http://sourceforge.net/projects/sinalgo/"><img
+    <a href="https://github.com/andrebrait/sinalgo"><img
+            src="../pics/GitHub-Mark-120px-plus.png"
+            height="25" border="0" alt="GitHub.com Mark"/></a>
+    <a href="https://github.com/andrebrait/sinalgo"><img
+            src="../pics/GitHub_Logo.png"
+            height="25" border="0" alt="GitHub.com Logo"/></a>
+    <a href="https://sourceforge.net/projects/sinalgo/"><img
             src="http://sflogo.sourceforge.net/sflogo.php?group_id=192227&amp;type=1" width="88" height="31" border="0"
             alt="SourceForge.net Logo"/></a>
-    <a href="http://jigsaw.w3.org/css-validator/check/referer"> <img
+    <a href="https://jigsaw.w3.org/css-validator/check/referer"> <img
             style="border:0;width:44px;height:16px"
             src="../pics/vcss.png" alt="Valid CSS!"/>
     </a>
-    <a href="http://validator.w3.org/check?uri=referer"><img
+    <a href="https://validator.w3.org/check?uri=referer"><img
             src="../pics/valid-html401.png"
             style="border:0;width:44px;height:16px"
             alt="Valid HTML 4.01 Transitional"></a>