Time Signatures: on staves with an odd number of spaces, do not leave an empty space between numerator and denominator.
Merge pull request #250 from mgavioli/TimeSig_on_even_lined_staves

Time Signatures in staves with even number of lines
Fix 20405: in TAB's, small notes collide with staff lines.
Merge pull request #251 from mgavioli/Fix_20405_TAB_small_notes

Fix 20405: in TAB's, small notes collide with staff lines.