Log Message:
ymuse: update to 0.22.

Changelog

    f9d9ab2 Add drag-and-drop queue reordering, closes #34 (#80)
    981861c Add german translation. (#68)
    4d4325e Add missing launchable element. (#65)
    f482541 Allow adding/replacing of all tracks in Library by Files context \ 
menu (resolves #69)
    d7c40b5 Fix drag-n-drop beyond list end (#34), other optimisations
    d1dcc10 Fix dragging an item down (#34)
    abd7f2e New icon (#79)
    8f8e02c Remove warnings about non-existent/empty Ymuse config (resolves #70)
    30853bf Support for single-track repeat (resolves #76)
    adf6e7b Use remote icon in AppStream metadata (resolves #66)
    95c0d15 chore: release 0.22