Score set to version 16.01.2014
Reduced the number of patch change messages sent.

MidiChord.prototype.getMoments now monitors the
current bank and patch settings for a channel while
creating new bank and patch change messages, not
creating them if they would have no effect.
Moritz no longer writes bank or patch attributes to the
top level of a UniqueMidiChordDef. Such attributes are
now only found in the BasicMidiChords list.
Deleted the Palettes constructor. Moritz no longer
writes palette definitions into SVG files.
Replaced Palettes.js by ChordDef.js

Removed all references to palette definitions.
Chord msDurations are now always calculated as the
sum of the contained basicMidiChords, since Moritz
no longer writes the chord's msDuration at the top
chord level.