Added hyperlinks to sponsors.

Would still be nice to fix the sizing of the images so that they do not look strange?

wiki/footer.html

@@ -72,19 +72,34 @@
     </div>
     <div style="display:flex; flex-wrap:wrap; justify-content:space-around; margin-top:2vh; margin-bottom:2vh; align-items:baseline">
       <div class="sponsor">
-        <img src="https://static.igem.wiki/teams/5342/images/footer/idt.webp" class="img-fluid" alt="Integrated Data Technologies">
+        <a href="https://www.idtdna.com/page">
+          <img src="https://static.igem.wiki/teams/5342/images/footer/idt.webp" class="img-fluid" alt="Integrated Data Technologies">
+        </a>
       </div>
       <div class="sponsor">
-        <img src="https://static.igem.wiki/teams/5342/images/footer/pivot-park.webp" class="img-fluid" alt="Pivot Park">
+        <a href="https://www.pivotpark.com/">
+          <img src="https://static.igem.wiki/teams/5342/images/footer/pivot-park.webp" class="img-fluid" alt="Pivot Park">
+        </a>
       </div>
       <div class="sponsor">
-        <img src="https://static.igem.wiki/teams/5342/images/footer/purivise.webp" class="img-fluid" alt="Purivise">
+        <a href="https://purivise.com/">
+          <img src="https://static.igem.wiki/teams/5342/images/footer/purivise.webp" class="img-fluid" alt="Purivise">
+        </a>
       </div>
       <div class="sponsor">
-        <img src="https://static.igem.wiki/teams/5342/images/footer/promega.webp" class="img-fluid" alt="Promega">
+        <a href="https://worldwide.promega.com/">
+          <img src="https://static.igem.wiki/teams/5342/images/footer/promega.webp" class="img-fluid" alt="Promega">
+        </a>
       </div>
       <div class="sponsor">
-        <img src="https://static.igem.wiki/teams/5342/images/footer/reset.webp" class="img-fluid" alt="Reset">
+        <a href="https://www.reset.bg/">
+          <img src="https://static.igem.wiki/teams/5342/images/footer/reset.webp" class="img-fluid" alt="Reset">
+        </a>
+      </div>
+      <div class="sponsor">
+        <a href="https://www.ru.nl/">
+          <img src="https://static.igem.wiki/teams/5342/images/footer/radboud-universiteit-full.webp" class="img-fluid" alt="Radboud">
+        </a>
       </div>
     </div>
     <hr>