Merge branch 'New_header' into 'master'

Update on title

See merge request hifis/hifis.net!7

_includes/frontpage/title-content.html

 <div>
-    <h1>HIFIS Mission</h1>
-    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore
-        magna aliqua.</p>
+    <h1>Helmholtz IT Services</h1>
+    <p>The Helmholtz Infrastructure for Federated ICT Services (HIFIS) ensures an excellent information environment for outstanding research in all Helmholtz research fields.</p>
 </div>
 <div class="services-box">
     <div class="services-title-buttons">