fix #21762
remove test file
fix build system
add missing libgcc_s_dw2-1.dll in install step for windows
fix packaging for Qt5.1 on mac, add support script to fix Qt 5.1 frameworks and plugins
reduce default number of CPUS to build on windows
regression: show text in disabled buttons in gray
inspector layout optimizations
fix cmake warning, fix fpic warnings on windows
fix policy error
comment plugin tests for now
fix #14148: export of nonsense chords

improved handling of "N.C." and other unparseable chords
update README
update README
fix windows deployment
relayout tuplet when editing beam
make position&size of synthControl persistent
fix for clef in middle of measure
Merge pull request #406 from MarcSabatella/14148-NC

fix #14148: handling of N.C.
add test for import/export of unparseable chords