Clean up the interface with nice buttons

templates/snip/edit.html.twig

@@ -1,6 +1,18 @@
 {% extends 'base/base.html.twig' %}
 
+{% block title %}Edit {{ snip }}{% endblock %}
+
 {% block body %}
+    {% if snip.id %}
+        <a href="{{ path('snip_single', {snip: snip.id}) }}" class="btn btn-primary">
+            <i class="fa fa-arrow-left"></i>
+            Back
+        </a>
+    {% endif %}
+    <a href="{{ path('snip_index') }}" class="btn btn-info">
+        <i class="fa fa-list"></i>
+        Index
+    </a><br><br>
     <h2>Editing {{ snip }}</h2>
     {{ form(form) }}
 {% endblock %}