Remove table headline "actions" from ressource lists

web/app/templates/corpora/corpus.html.j2

@@ -105,7 +105,7 @@
                 <th class="sort" data-sort="author">Author</th>
                 <th class="sort" data-sort="title">Title</th>
                 <th class="sort" data-sort="publishing-year">Publishing year</th>
-                <th>Actions</th>
+                <th></th>
               </tr>
             </thead>
             <tbody class="list"></tbody>

web/app/templates/jobs/job.html.j2

@@ -138,7 +138,7 @@
                 <thead>
                   <tr>
                     <th class="sort" data-sort="filename">Filename</th>
-                    <th>Actions</th>
+                    <th></th>
                   </tr>
                 </thead>
                 <tbody class="list"></tbody>
@@ -164,7 +164,7 @@
                   <tr>
                     <th>Description</th>
                     <th>Filename</th>
-                    <th>Actions</th>
+                    <th></th>
                   </tr>
                 </thead>
                 <tbody class="list"></tbody>