Add ability to edit editrequests

app/templates/packages/editrequest_create_edit.html

@@ -1,7 +1,7 @@
 {% extends "base.html" %}
 
 {% block title %}
-	{{ package.title or "Create Package" }}
+	{{ package.title or "Edit Request" }}
 {% endblock %}
 
 {% block content %}

app/templates/packages/editrequest_view.html

@@ -7,6 +7,9 @@
 {% block content %}
 	<h1>{{ request.title }} by {{ request.author.display_name }}</h1>
 	<p>
+		{% if request.status != 1 and request.status != 2 and request.checkPerm(current_user, 'EDIT_EDITREQUEST') %}
+			<a href="{{ request.getEditURL() }}">Edit</a> |
+		{% endif %}
 		Package: <a href="{{ package.getDetailsURL() }}">{{ package.title }}</a>
 	</p>
 	<p>