removed datepicker from homepage

templates/home.hamlet

@@ -27,15 +27,6 @@
     <li .list-group-item>
       <a href=@{SubmissionListR}>Dateien hochladen und abrufen
 
-<hr>
-<div .container>
-  <h2 .js-show-hide__toggle data-collapsed=true>Date picker
-  <form action=#>
-    <input type="date" placeholder="Pick a date">
-    <input type="time" placeholder="Pick a time">
-  <form action=#>
-    <input type="datetime-local" placeholder="Pick a date and a time">
-
 <hr>
 <div .container>
   <h2>Funktionen zum Testen