feat(index): Change the source code link to forked one

src/index.html

@@ -62,9 +62,6 @@
         <a class="navbar-brand display-1 mr-auto" href="#"
           >SPARnatural - requêtes SPARQL naturelles sur RCF dépenses</a
         >
-        <span class="navbar-text" style="margin-right: 100px;">
-          <a href="?lang=fr">fr</a>&nbsp;|&nbsp;<a href="?lang=en">en</a>
-        </span>
       </nav>
     </header>
 
@@ -101,16 +98,14 @@
     </div>
 
     <footer id="footer" style="margin-top: 30px; text-align: center;">
-      <a href="http://blog.sparna.fr" target="_blank">Thomas Francart</a>
-      &nbsp;|&nbsp;
-      <a href="http://sparna.fr" target="_blank"
-        ><img src="http://labs.sparna.fr/skos-play/images/sparna.png"
-      /></a>
-      &nbsp;|&nbsp;
-      <a href="https://github.com/sparna-git/Sparnatural" target="_blank"
-        >Voir sur Github</a
-      >
+      <a href="https://forge.extranet.logilab.fr/UPND/rcf-sparnatural">
+        Sparnatural pour RCF dépenses
+      </a>
+      adapté à partir du projet
+      <a href="https://github.com/sparna-git/Sparnatural">
+        SPARNatural
+      </a>
       <br />
       <br />
     </footer>
 
@@ -113,65 +108,7 @@
       <br />
       <br />
     </footer>
 
-    <a
-      href="https://github.com/sparna-git/Sparnatural"
-      class="github-corner"
-      aria-label="View on GitHub"
-      ><svg
-        width="100"
-        height="100"
-        viewBox="0 0 250 250"
-        style="
-          fill: #fd6c6c;
-          color: #fff;
-          position: absolute;
-          top: 0;
-          border: 0;
-          right: 0;
-        "
-        aria-hidden="true"
-      >
-        <path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path>
-        <path
-          d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2"
-          fill="currentColor"
-          style="transform-origin: 130px 106px;"
-          class="octo-arm"
-        ></path>
-        <path
-          d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z"
-          fill="currentColor"
-          class="octo-body"
-        ></path></svg></a
-    ><style>
-      .github-corner:hover .octo-arm {
-        animation: octocat-wave 560ms ease-in-out;
-      }
-      @keyframes octocat-wave {
-        0%,
-        100% {
-          transform: rotate(0);
-        }
-        20%,
-        60% {
-          transform: rotate(-25deg);
-        }
-        40%,
-        80% {
-          transform: rotate(10deg);
-        }
-      }
-      @media (max-width: 500px) {
-        .github-corner:hover .octo-arm {
-          animation: none;
-        }
-        .github-corner .octo-arm {
-          animation: octocat-wave 560ms ease-in-out;
-        }
-      }
-    </style>
-
     <!-- Optional JavaScript -->
     <!-- jQuery first, then Popper.js, then Bootstrap JS -->
     <script