Fix group combo in staff type editor.

the group combo box accesses the wrong staff templates, as it uses the combo current item index rather than its data.

Also cleaned a potential infinite loop.
fix upload path of travis artifact
Merge pull request #920 from mgavioli/Fix_group_combo_in_staff_type_editor

Fix group combo in staff type editor.
another try for a working vtest upload
another try for a working vtest upload
remove debugging for artifact uploading
update freefonts to vanilla 20120503, remove freefonts from mtest.qrc because they cause a g++ crash(!)
Merge pull request #922 from lasconic/freefontupdate

update free fonts to vanilla 20120503
fix missing build dependency
fix genManual dependency
fix #17535
fix #25648: move accidentals with notes/chords
fix #25803: account for user offset during chord layout
fix #25809: space before initial chord with grace note after
update vtests
fix #15125: spacing of lyric on offset note
fix #25822: space for items attached to chord must respect offset