added link markup

added correct handling for the project's base dir
simplified static request handling

wortschlucker/templates/poll_details.html

@@ -36,7 +36,7 @@
                 <tr><th>Submitter</th><th>Content</th><th>Timestamp</th></tr>
                 <tr py:for="one_submission in poll.get_submissions()">
                     <td>${one_submission.submitter}</td>
-                    <td>${one_submission.content}</td>
+                    <td>${one_submission.get_markup_content()}</td>
                     <td>${one_submission.get_creation_time_string()}</td>
                 </tr>
             </table>