Accidentals have no use in TAB entry: actions for entering hard-coded accidentals have been restricted to pitched/drum only, freeing some more keys for TAB entry.
comment out (yet) not working musicxml regression test
fix mac build
remove EditTempo dialog
simplify icon engine by manipulating svg xml text
fix icon path in some ui files
Merge pull request #399 from mgavioli/actions_no_accidental_in_tab_entry

Actions: remove accidentals from TAB note entry