0.5:
	-Support for keys for some minor scales (Am, Dm, Gm, Cm, Fm, Bm, and Em).
	-Support for () slurs.

0.6:
	-Report length in full notes.
	-Fixed bug that made last note in a slur longer.
	-Fixed bug that made accidentals apply to following note only instead of to the next bar.
	-Fixed bug that made all nested slurs end at the end of the innermost.
	-Added README.

0.7:
	-Added support for 'x' invisible rests.
	-Fixed missing include of string.h for memset().
	-Fixed bug that resulted in major scales being used when minor scales were specified.
	-Removed broken support for multimeasure rests.
	-Fixed unnecessary warning at line continuations.
	-Added support for key changes within tune.
	-Added support for broken rhythm notation.
	-Added line info to diagnostic messages.
	-Added support for T header.
	-Show metrum diagnostic message in verbose mode only.
	-Added support for C header.
	-Added support for Z header.
	-Added support for N header.
	-Show diagnostic for unknown elements in tune in nonverbose mode, too.

0.8:
	-Basic support for multiple voices per tune.
	-Basic support for repeats including variant endings.
	-Fixed some unnecessary warnings triggered by uncommon bar lines.
	-Fixed tune length message.
	-Basic support for annotations.
	-Added support for S header.
	-Completed support for keys for major scales (Cb, C#, F#).
	-Support for keys for some mixolydian scales (G Mix, D Mix, A Mix, E Mix, B Mix, C Mix and F Mix).
	-Completed support for keys for minor scales (F#, C#, G#, D#, A#, Bbm, Ebm, Abm).
	-Added support for multiple tunes per file (X header).
	-Basic support for appoggiatura.
	-Basic dynamics support (p, mp, mf, f).
	-Ignore clefs.
	-Added warning for unimplemented duplets, triplets and quadruplets.
	-Fixed support for shorthand note length notation.
	-Added error message for numbers before pitch.
	-Autoconf.

0.9:
	-Ignore X header when not using -X option.
	-Added support for O header.
	-Added support for A header.
	-Added support for ! line breaks.
	-Detect missing default note length error.
	-Support for keys for some dorian scales (B Dor, E Dor, A Dor, D Dor, F Dor, C Dor, G Dor).
	-Added support for setting default note length from M header.

0.10:
	-Fixed source path in configure.in.
	-Fixed note length bug in common and cut time metrum specifications.

0.11:
	-Fixed parsing of dynamics.
	-Support for L and > accent.
	-Fixed parsing combined key and clef specifications.

0.12:
	-Added error message for out-of-range pitch.
	-Added missing auxiliary configuration files.

0.13:
	-Allow content other than the identifier in V field (clef, name, etc).
	-Removed default support for ! line breaks (conflicts with ! decorations).
	-Print warning for deprecated + decorations by default.
	-Added support for ! decorations.
	-Added upport for $ line breaks.
	-Added support for I header to enable old linebreak and decoration syntax.
	-Clearly distinguish errors and warnings in messages.
	-Fix handling of zero-length output notes that can occur with long grace notes.
	-Support for tenuto decoration.

0.14:
	-Renamed configure.in to configure.ac and cleaned up file.
	-Updated to autotools 1.14.1.

TODO: pralltriller/uppermordent, trill, mordent/lowermordent

CHANGE VERSION NUMBER IN configure.in WHEN RELEASING A NEW VERSION!

