Changes since tag 5.5

commit f6475acc068fd8994d74cf279f9e958ec633f891
Author: zanony <zanony@jsommer.at>
Date:   Sun Aug 5 00:46:02 2018 +0200

    Added export function.
    Added ace3 profile support.
    Improved copying of songs from one playlist to another via multiselect.
    Enhanced tooltip info with volume information

commit c266cc928a8d133ee7c1006262e6eb76c5482486
Author: zanony <zanony@jsommer.at>
Date:   Mon Jul 30 09:12:50 2018 +0200

    Add new icon

commit dc0cda26186d9ad28cadf2c3d0d72f9920d0119e
Author: zanony <zanony@jsommer.at>
Date:   Thu Jul 26 05:14:26 2018 +0200

    Fix error when seinding song to guild

