Added new parameter to score->writeSegments - spannerMap to be used.
Added slur filter.
Reduced loop in writeSegments to include spanners from range ( 0,endSegment->tick ]
Reducing it to startSegment->tick is not possible, since we need include spanners that end in our tick range.
Added filter for figured bass.
Filter for hairpin, ottava, trill and pedal line.
Added tests for hairpins, ottava, trills and pedal lines.
Added arpeggio highlighting and filter.
Added test for arpeggio filter
Added fret diagram filter.
Added test for fret diagram filter
Added glissando filter.
Added glissando filter test.
Added base(unfiltered) tests for each element filter.
Added breath filter.
Added test for breath filter.
Added highlighting of hooks and grace notes.
Added other text filter.
Added test for other text.
Added filter for other lines
Added test for other lines
PART1 added tremolo highlighitng