Add imap_connect() method for backward compat.

Aleksander Machniak

2012-05-22 38a08c08e3c641421e91ef7855ec8f6dc37a3cb4

 program/include/rcmail.php

@@ -2006,4 +2006,9 @@
    {
        rcube_utils::setcookie($name, $value, $exp);
    }

    public function imap_connect()
    {
        return $this->storage_connect();
    }
}