Create a macro for profile links and use it on the welcome and profile display pages

calsocial/templates/_macros.html

@@ -18,3 +18,13 @@
     {% endif %}
 </div>
 {% endmacro %}
+
+{% macro profile_link(profile) %}
+<a href="{% if profile %}{{ url_for('display_profile', username=profile.user.username) }}{% else %}#{% endif %}" class="ui profile">
+    {% if profile and profile.builtin_avatar %}
+    <img src="{{ url_for('static', filename='avatars/' + profile.builtin_avatar + '.svg') }}" alt="" class="ui circular avatar image">
+    {% endif %}
+    <div class="display name">{{ profile.display_name }}</div>
+    <div class="handle">{{ profile }}</div>
+</a>
+{% endmacro %}