Small fixes arising out of lein ancient updates.

resources/templates/params.html

@@ -1,6 +1,7 @@
 {% extends "templates/base.html" %}
 {% block content %}
 <form action="{{servlet-context}}/params" method="POST">
+  {% csrf-field %}
 	<p class="widget">
 		<label for="ruleset">The rule set to use</label>
 		<select name="ruleset">
@@ -34,4 +35,4 @@
 	</p>
 </form>
 
-{% endblock %}
+{% endblock %}