Update Service pages with all services

Currently, this is a first draft of a new serices page. https://hifis-review-app.hzdr.de/review-apps/hifis-hifis-net/114-services-page-needs-update/services

It works by putitng services pages into services/software, or cloud, backbone respectively, and then creates the boxes for those pages.

I would be happy to get a few early opinions:

https://hifis-review-app.hzdr.de/review-apps/hifis-hifis-net/114-services-page-needs-update/services

Closes #114 (closed)

_includes/frontpage/title-content.html

@@ -10,15 +10,11 @@
         <a href="https://aai.helmholtz.de" class="btn btn-light btn-lg text-dark">
             <i class="fas fa-network-wired"></i>Helmholtz AAI
         </a>
-        <a href="{{ '/services/consulting' | relative_url }}" class="btn btn-light btn-lg text-dark">
+        <a href="{{ '/services/software/consulting' | relative_url }}" class="btn btn-light btn-lg text-dark">
             <i class="fas fa-chart-line"></i> Consulting
         </a>
-        
-        <a href="{{ '/services/training' | relative_url }}" class="btn btn-light btn-lg text-dark">
+        <a href="{{ '/services/software/training' | relative_url }}" class="btn btn-light btn-lg text-dark">
             <i class="fas fa-university"></i> Education & Training
-        </a>        
-        <a href="{{ '/services/#community' | relative_url }}" class="btn btn-light btn-lg text-dark">
-            <i class="fas fa-users"></i> Communities
         </a>
     </div>
 </div>