fixes a blaring issue with u13

src/components/U13.vue

@@ -89,7 +89,7 @@
       </div>
       <div class="solution">
         A7.2: yes <br>
-        A7.7: Enter your credit card number: 4128 3214 0002 1999<script>alert("hallo")</script> <br>
+        A7.7: Enter your credit card number: 4128 3214 0002 1999<!--todo: fix dat <script>alert("hallo")</script>--> <br>
         A7.10: start.mvc#test<br>
         A7.11: -1685526414<br>
         A7.12: 4, 3, 1, 2, 4<br>
@@ -106,6 +106,7 @@
         Lösen sie die Aufgaben zu A8:2013
       </div>
       <div class="solution">
+        <!-- todo: fix dat
         1.1) <br>
         <form method='POST' action='http://localhost:8080/WebGoat/csrf/basig-get-flag'> <br>
           <input name'csrf' type='hidden' value='false'> <br>
@@ -139,6 +140,7 @@
           <input type='password' name'password'> <br>
           <button type='submit'>Sign in</button> <br>
         </form> <br>
+        -->
       </div>
       <hr>
     </div>