User profile edit page

backend/templates/base_with_header.html

@@ -7,7 +7,13 @@
         {% match user %}
         {% when Some with (user) %}
             <a class="create-recipe" href="/recipe/new" >Create a new recipe</a>
-            <span><a href="/user/edit">{{ user.email }}</a> / <a href="/signout" />Sign out</a></span>
+            <span><a href="/user/edit">
+                {% if user.name == "" %}
+                    {{ user.email }}
+                {% else %}
+                    {{ user.name }}
+                {% endif %}
+            </a> / <a href="/signout" />Sign out</a></span>
         {% when None %}
             <span>
                 <a href="/signin" >Sign in</a>/<a href="/signup">Sign up</a>/<a href="/ask_reset_password">Lost password</a>