Make the link to a project's forum optional
@ -17,10 +17,12 @@
<a href="{{ site.github_repo_url }}" class="project-link">
<i class="icon-github"></i>
</a>
{% if site.forum %}
<a href="{{ site.forum }}" class="project-link project-link-forum">
<div class="spring-icon spring-icon-forum">
</div>
{% endif %}