some basic background work for activitystreams-json-ld-2.0 conversions

include/bbcode.php

@@ -958,6 +958,14 @@ function bbcode($Text, $preserve_nl = false, $tryoembed = true) {
 	return $Text;
 }
 
+/**
+ * This function exists as a short-term solution to folks linking to private images from their /cloud in
+ * their profiles, which brings up a login dialogue in the directory when that entry is viewed.
+ * The long term solution is to separate the web file browser from DAV so that you'll never see a 
+ * login prompt (though the resource may return a permission denied). 
+ */
+
+
 
 function strip_bbimage($s) {
 		$Text = preg_replace("/\[[zi]mg(.*?)\](.*?)\[\/[zi]mg\]/ism", '', $Text);