af_comics: split filters to separate files to ease maintenance

plugins/af_comics/af_comics_template.php

@@ -0,0 +1,14 @@
+<?php
+class Af_Comics_Template extends Af_ComicFilter {
+
+	function supported() {
+		return array("Example");
+	}
+
+	function process(&$article) {
+		$owner_uid = $article["owner_uid"];
+
+		return false;
+	}
+}
+?>