Sync plugins from current page

Signed-off-by: Adrian Nöthlich <git@promasu.tech>

wp-content/plugins/amr-ical-events-list/uninstall.php

@@ -0,0 +1,34 @@
+<?php
+/**
+ * Uninstall functionality for amr iCal Events List plugin.
+ * 
+ * Removes the plugin cleanly in WP 2.7 and up
+ */
+
+// first, check to make sure that we are indeed uninstalling
+if ( !defined('WP_UNINSTALL_PLUGIN') ) {
+    exit();
+}
+
+delete_option('amr-ical-calendar_preview_url');
+delete_option('amr-ical-events-version');
+delete_option('amr-ical-events-list');
+delete_option("amricalWidget");
+delete_option("amr-ical-widget");
+delete_option('amr-ical-images-to-use');
+
+// now look for and delete cache files in upload dir
+$upload_dir = wp_upload_dir();
+$dir_to_delete = $upload_dir['basedir'] . '/ical-events-cache/' ;
+$files = list_files( $dir_to_delete );
+if (!empty( $files) ) {
+	foreach ($files as $i=>$f) {
+	 unlink($f);		
+	}
+}
+rmdir($dir_to_delete);
+
+/*		echo '<p>'.__('Css files may also exist.  They and the css folder have not been deleted as they have been shared with other plugins.', 'amr-ical-events-list').'</p>';
+$cssdir = $upload_dir . '/css/' ;
+
+*/