Use minified publickey.js (with cache-buster) when available (#5254)

Aleksander Machniak

2016-05-22 87cf0a3fb158b5ffaa54a79997d7b01492d39b74

 program/steps/mail/compose.inc

@@ -285,6 +285,7 @@
// process $MESSAGE body/attachments, set $MESSAGE_BODY/$HTML_MODE vars and some session data
$MESSAGE_BODY = rcmail_prepare_message_body();

$OUTPUT->include_script('publickey.js');

// register UI objects
$OUTPUT->add_handlers(array(