Add ability to edit comments

app/templates/threads/edit_reply.html

@@ -0,0 +1,17 @@
+{% extends "base.html" %}
+
+{% block title %}
+	{{ _("Edit reply") }} - {{ thread.title }}
+{% endblock %}
+
+{% block content %}
+	<h1>{{ _("Edit reply") }}</h1>
+
+	{% from "macros/forms.html" import render_field, render_submit_field %}
+	<form method="POST" action="" enctype="multipart/form-data">
+		{{ form.hidden_tag() }}
+
+		{{ render_field(form.comment, label="", class_="m-0", fieldclass="form-control markdown") }} <br />
+		{{ render_submit_field(form.submit) }}
+	</form>
+{% endblock %}