Fixes to EditStyle dlg box:

- Better tab clef names than "Tab1" Tab2", i.e.: "Standard TAB clef" and "Serif TAB clef"
- Corrected dlg tab order
- Added all buddy links.
Restore original dlg height
Removing default usages of the PERC2 and TAB2 clefs.

- PERC2 is no longer supported and always rendered as PERC; using it as default, as in importxml.cpp is obsolete.
- TAB is the default tab clef, and TAB2 only remains as a stylistic variant.
fix #25238
Fix Guitar Pro tests
add updateRefence.bat for guitar pro tests
fix #25793 See PR #918, thanks to @BartlomiejLewandowski
fix #25905: Joined scores in album lose offset information
fix mtest & regression
fix for mtest/measure
try to make travis happy
make SegmentType an global enum class
update mtest
fix #25929
25921