Fix #23059: Accented notes in guitar pro files now displayed.
Added support for heavily accented notes in the GP5 format.
Fix #23055: Support for tremolos in GP4 and GP5 file formats.
Trills in GP4 and GP5 files are now displayed.
Staff type editor: reduce width within the 560px limit of netbook displays

By using tab controls, the tablature parts of the staff type editor can fit in 560px height limit. Enough room remains for the preview to still be useful.
fix #23038: reduce height of dialogs to 560 pixel

so they easily fit a 1024x600 screen on e.g. a Netbook, without losing
anything, at least not on Windows.
The dialog editstyle.ui can only get reduced to 573px permanently (it
increases to that on the next change otherwise). It'd be nice if we could
reduce that dialog by the remain 13px, but isn't strictly needed,
with the window title added that dialog might be a few (single digit)
pixel higher than 600, but nothing relevant of that dialog should
become invisible, so that shouldn't be much of a problem.
The only remaining dialog, stafftype.ui, is taken care of in PR #763
Update seq.cpp

Fixing bug #23667. Tempo of Count In now reflects change in tempo slider in play panel.
Merge pull request #762 from jpirie/master

Support for Accents, Hard Accents, Trills and Tremolos in guitar pro files.
Merge pull request #745 from Jojo-Schmitz/23038-reduce-height-of-dialogs

fix #23038: reduce height of dialogs to 560 pixels
Merge pull request #763 from mgavioli/Stafftype_editor_height_to_560px

Staff type editor: reduce height within 560px
Merge pull request #764 from shredpub/master

Update seq.cpp. Fix #23667
fix for text color
fix lineproperties dialog
reorder inspector for note
fix #24829: Some objects in Articulations & Ornaments mispositioned