Add grip to modify hairpin aperture
fix #23680: import all courtesy accidentals
remove % offset from text style; adapt text alignment properties
fix #22952: slur to high above staff. Thanks to @MarkRS-UK.
add vtest for text alignment
fix selection of text drawing for text in frames
adjust Lyricist&Composer vertical alignment
fix default layout of chordnames and fretboard
fix #21981: Mid-bar tempo marking aligns at the start of bar in 1.3 score
no mscore include in libmscore
move noGui to MScore
delay construction of QFont
again, no mscore header in libmscore
more use of noGui in libmscore
Capitalization fixes
fix possible crash for barline and hidden staff
link frames
Merge branch 'master' of github.com:musescore/MuseScore
a few more capitalization fixes

still unsure whether to enable these 2 QMessagesBox() calls, wherther it
is save to ignore these errors or to use MScore::lastError and return
false instead.
"untranslate" Link1 and Link3 in debugger