avoid overlaps of melisma syllables, extenders, and hyphens
fixed bug with hairpins ending on dynamics; hairpins now have a velocity change of 0 by default, which causes it to use the next dynamic as end velocity (unless it is contrary to the direction of the change)
fix #34421: add macros for last modified time and date

and fix the case when the creationDate meta tag is empty.
fixed crescendo/decrescendo tests since default velochange is now 0 instead of 10; VELO_CHANGE is now saved with writeProperty(); fixed edge case with a final hairpin not followed by a dynamic
MusicXML text fixes
Adjust above and below for stafftext; convert Windows line break during import
Add test file for MusicXML text
fix nested tuplets for parts and linked staves
fix #31306
fix #34416
swap odd/even header/footer to match their natural order
fix delete nested tuplet in linked stave context
remove some debug msg
fix #33616
fix #33661
Merge pull request #1343 from Jojo-Schmitz/odd-even

swap odd/even header/footer to match their natural order
Merge pull request #1340 from AntonioBL/musicxml_text

MusicXML text fixes
Merge pull request #1339 from Jojo-Schmitz/last-modified

fix #34421: add macros for last modified time and date
Merge pull request #1338 from CombatCube/4905-crescendo-playback-2

Tweaks for crescendo/decrescendo playback
Merge pull request #1330 from MarcSabatella/33246-hyphen-melisma-space

Spacing of melisma syllables