fix #6705 Replacing chordsymbols in copy paste staff
Added test for chord symbol overwrite
Implementation of text swing (step1)

added swing tab

swing settings tab in staff text properties

Implemented step 2 of swing implementation using staff texts

Added call for updateSwing in stafftextproperties

Initial page for dialog changed

System flag enabled for swing parameters

saving and loading with text specified swing implemented

removed extra print statement

fixed formatting

Added groupbox to make the default behavior to no change in swing

fixed indentation in stafftextproperties

fixing conflicts in staff.h

Removed writing of setSwing to file

Removed SwingParameter member from staff and fixed layout of swing tab in dialog

fixed the issue with disabled controls

Added tests for staff text implementation of swing playback

cleaned up the code

Swing playback using staff texts implemented, facilitating local control over swing parameters and tests for the same added

Cleaned up code

Cleaned up code further

Swing Playback using staff texts implemented

Cleaned up code further

Cleaning up code further

Using MScore::division in place of 480 as ticks

Modified test files according to new usage of MScore::division

Removed unwanted printf statements

Using strings to write to xml rather than doubles for swingUnit

Replaced 240 and 120 in terms of MScore::division in stafftext:write

Using TDuration to write to xml

Replaced string literals by TDuration for style parameters

Replaced "off" with "" in style.cpp

Set defaults for unit and ratio in constructors

Removed usage of two structs for SwingParameters

Changed order of assignments in setSwingParameters

Swing playback using staff-texts implemented and tests added
Replaced swingUnit by unit and swingRatio by ratio, also made _swing private
remove outdated templates, change default score to an empty treble clef piano one, move tab_sample to data, remove unused files
fix #29591: Percussion staff resulting from MIDI import shows key signature and accidentals
rework initial clef, staff type change
- initial clef is now determined by instrument
- extend instrument to allow different clefs for stave (piano)
- do not write first generated clef
fix midi tests for drum staff
Merge pull request #1129 from BartlomiejLewandowski/6705-chordsymbol-overwrite

Chordsymbol overwrite
fix tests
Merge pull request #1105 from shredpub/textswing

Swing Playback implementation using staff texts
new Feature: free scaling of staff size
fix spinbox for staff scale
update first score
First atemtpt to add screen-reader feedback
	modified:   libmscore/durationtype.cpp
	modified:   libmscore/durationtype.h
	modified:   libmscore/element.h
	modified:   libmscore/note.cpp
	modified:   libmscore/note.h
	modified:   libmscore/score.cpp
	modified:   mscore/CMakeLists.txt
	modified:   mscore/musescore.cpp
	new file:   mscore/scoreaccessibility.cpp
	new file:   mscore/scoreaccessibility.h
Polished the ScoreAcessibility and ElementAccessibilityInfo classes.
Subclased ElementAccessibilityInfo classes for:
- Note
- Clef
- Key Signature
- Time Signature
- Barline
	modified:   libmscore/barline.cpp
	modified:   libmscore/barline.h
	modified:   libmscore/chord.cpp
	modified:   libmscore/chord.h
	modified:   libmscore/chordrest.cpp
	modified:   libmscore/chordrest.h
	modified:   libmscore/clef.cpp
	modified:   libmscore/clef.h
	modified:   libmscore/durationtype.cpp
	modified:   libmscore/durationtype.h
	modified:   libmscore/element.cpp
	modified:   libmscore/element.h
	modified:   libmscore/keysig.cpp
	modified:   libmscore/keysig.h
	modified:   libmscore/note.cpp
	modified:   libmscore/note.h
	modified:   libmscore/score.cpp
	modified:   libmscore/timesig.cpp
	modified:   libmscore/timesig.h
	modified:   mscore/menus.cpp
	modified:   mscore/musescore.cpp
	modified:   mscore/scoreaccessibility.cpp
	modified:   mscore/scoreaccessibility.h
Removed experiments leftovers.
	modified:   libmscore/element.cpp
	modified:   libmscore/element.h
Accessibility info for Accidentals, Articulations and Dynamics.
	modified:   libmscore/accidental.cpp
	modified:   libmscore/accidental.h
	modified:   libmscore/articulation.cpp
	modified:   libmscore/articulation.h
	modified:   libmscore/dynamic.cpp
	modified:   libmscore/dynamic.h
Subclassed ElementAccessibilityInfo for Markers, Jumps and Measures.
	modified:   libmscore/jump.cpp
	modified:   libmscore/jump.h
	modified:   libmscore/marker.cpp
	modified:   libmscore/marker.h
	modified:   libmscore/measure.cpp
	modified:   libmscore/measure.h
	modified:   mscore/menus.cpp
AccessbilityInfo for Rest, Repeat Measure. Modified for note.
	modified:   libmscore/chordrest.cpp
	modified:   libmscore/chordrest.h
	modified:   libmscore/note.cpp
	modified:   libmscore/note.h
	modified:   libmscore/repeat.cpp
	modified:   libmscore/repeat.h
	modified:   libmscore/rest.cpp
	modified:   libmscore/rest.h
	modified:   mscore/scoreaccessibility.cpp
	modified:   mscore/scoreaccessibility.h