Changes since tag 3.4.0

commit 65bcdc4bb17d57ed486b46cd27c589f4b9bc990d
Author: Hendrik Leppkes <h.leppkes@gmail.com>
Date:   Thu Jul 19 13:02:32 2018 +0200

    Fix spellcast events in the swing module

commit bf46f0403c2ca1c0b0f452aa9d8e886534cc2de3
Author: Hendrik Leppkes <h.leppkes@gmail.com>
Date:   Wed Jul 18 14:22:58 2018 +0200

    Fix mis-use of a localized string

commit cdc169d8e6de99016fc3d7ace99aa7af763b75ad
Author: Hendrik Leppkes <h.leppkes@gmail.com>
Date:   Wed Jul 18 14:21:28 2018 +0200

    Fix Tradeskill

