fix staff type of drumset
ignore .DS_Store files
add miditools
fix for midi export
fix compilation on MacOSX
fix #20695: add 2x resolution support for retina display text and score
fix follow text option in tempo text
improve Follow Text option for tempo text
do not create tempo text by default
fix text style index/type association when creating new text
use capital chordname in palette
fix chordname entry with Ctrl+K
TAB FONT: improves design of 'd' and 'f' for early Reanaissance style
fix crash if no audio driver found
fix crash on exit if no audio driver
Merge pull request #294 from mgavioli/TAB-FONT_small_improvements

TAB FONT: small glyph improvements
fix #20768: remove msc from album, add several scores
midi reorganization