fix tests
fix #8803: 6 shortcut to switch to half note does not work with french keyboard
fix #18464: BPM in Play Panel only shows the first tempo marking
read capx text
fix #20906
font and position handling for text
support different barlines
Merge pull request #321 from lvinken/20581-capx-impl-3

20581 capx impl 3
update instruments.xml from pull request #317
Fix #20931 - State of Inspector widget was not remembered across MuseScore sessions

Fixed by:
*) Storing in the settings the state of the Inspector widget (dock state, position, size) at close down
*) Unconditionally creating the Inspector widget at srt up (as for the F9 palette widget) before settings is read
*) Restoring the Inspector state from settings at start up
fix #20456: Measure number not displayed if top staff is hidden
Merge pull request #322 from mgavioli/Fix_20931_remember_inspector_status

Fix #20931 - Remember state of Inspector widget
fix crash when palette width is too small
extend timesig creation in master palette with note groups dialog