Reference external liblouis tests for Norwegian grade 1 and 2

src/index.xhtml

@@ -288,15 +288,21 @@
             liblouis-core tests: text --> braille translation with letter spacing
           </p>
         </li>
-        <li class="requirement priority_1" id="4.3:37">
+        <li class="requirement priority_1 changed" id="4.3:37">
           <h3>
             <a class="req-nr" href="#4.3:37">4.3:37</a>
             The system shall support the braille code used in Denmark, Norway, Sweden and
             Switzerland for contracted braille.
           </h3>
-          <p class="todo">
-            liblouis tests: text --> braille translation
+          <p>
+            The system shall support Norwegian contracted braille.
           </p>
+          <div>
+            <a class="test-src" href="https://github.com/snaekobbi/liblouis/blob/af065e22013bd7dee36f609b0bb517f3e9416a66/tests/harness/no_harness_g1.txt"/>
+          </div>
+          <div>
+            <a class="test-src" href="https://github.com/snaekobbi/liblouis/blob/af065e22013bd7dee36f609b0bb517f3e9416a66/tests/harness/no_harness_g2.txt"/>
+          </div>
         </li>
         <li class="requirement priority_1" id="4.3:37B">
           <h3>