Chord 0.1.0 - Raphael plugin

Copyright (c) 2011 Justin D'Arcangelo (https://twitter.com/justindarc)
Licensed under the MIT (https://www.opensource.org/licenses/mit-license.php) license.

Usage:
  var chord = Raphael.chord([data]);
  // [data] is an array with 6 fret values (-1 = Muted, 0 = Open, >=1 = Fret)

  chord.remove(); // Removes chord