Update 2 files

- /wiki/pages/contribution.html
- /wiki/menu.html

wiki/menu.html

@@ -36,7 +36,7 @@
             Project
           </a>
           <ul class="dropdown-menu" aria-labelledby="navbarDropdown">
-           
+            <li><a class="dropdown-item" href="{{ url_for('pages', page='contribution') }}">Contribution</a></li>
             <li><a class="dropdown-item" href="{{ url_for('pages', page='description') }}">Description</a></li>
             <li><a class="dropdown-item" href="{{ url_for('pages', page='engineering') }}">Engineering</a></li>
             <li><a class="dropdown-item" href="{{ url_for('pages', page='experiments') }}">Experiments</a></li>

wiki/pages/contribution.html

+{% extends "layout.html" %}
+  
+{% block page_content %}
+
+
+{% endblock %}
\ No newline at end of file