Changes since tag 1.40.2

commit 9eeffa196d21be7378c4b57afa3bdd4f9d289ff3
Author: Hendrik Leppkes <h.leppkes@gmail.com>
Date:   Tue Aug 29 17:51:23 2017 +0200

    Add an icon for empyrium

commit 2992a618ae4aaa9475f80389258cfa7ba1b8c296
Author: Hendrik Leppkes <h.leppkes@gmail.com>
Date:   Tue Aug 29 17:40:56 2017 +0200

    Update TOC for 7.3

commit 516cbf80fd8d6035845b8e8cc5bb9822b526b6c9
Author: Hendrik Leppkes <h.leppkes@gmail.com>
Date:   Mon Aug 28 10:37:40 2017 +0200

    Add new herbs and ore deposits for Argus

