add gui scaling option -x
save custom workspaces without scaling (apply on load)
fix #35661: bad breath position if no tick tag
fix #39801
fix some strings
Merge pull request #1481 from Jojo-Schmitz/pre-translation

fix some strings
fix #34006
revert to multimeasure
Merge pull request #1479 from MarcSabatella/35661-breath-tick

fix #35661: bad breath position if no tick tag
Merge pull request #1464 from MarcSabatella/scaling

add gui scaling option -x
update mtest, fix regressions
fix possible crash
fix #7713
fix #35876
fix #39121, fix #20783
fix #40106
remove duplicated file
fix warning reg. no return statement in function returning non-void
Merge pull request #1482 from Jojo-Schmitz/warnings

fix warning reg. no return statement in function returning non-void
Merge pull request #1171 from Igevorse/instrument-change

Automatic control of JACK/ALSA MIDI Out ports