Log Message:
Update to 0.06:

0.03  Fri Jun 11 13:29:00 2004
  - minor bug fix to pass tests with Perl 5.8.3 (thanks to Jeremy Devenport).

0.04  Thu Dec 30 07:47:00 2004
  - fixed a bug in Audio::Wav::Read::move_to, now adds where the data actually \ 
starts to the position given.
  - Audio::Wav::Read::move_to now rereads data length to see if file has grown \ 
since this was last read.
  - added method Audio::Wav::Read::reread_length, rereads the length of the file \ 
in case it is being written to as we are reading it.
  - added method Audio::Wav::Read::read_raw_samples which will read X samples in \ 
raw format.
  - added method Audio::Wav::Read::position_samples which returns the current \ 
audio data position in samples.
  - in method Audio::Wav::Write::add_cue, if sample position supplied is \ 
undefined, then the position will be the current position (end of all data \ 
written so far).
  - in method Audio::Wav::Write, moved the option of not caching data from the \ 
write_raw method to new.

0.05  Tue Oct 25 12:20:00 2005
  - Audio::Wav::Read::position_samples should have divided by block_align, \ 
rather than multiplied (thanks David Brandt).
  - Fixed bug where unknown blocks weren't skipped (thanks Robert Hiller).

0.06  Wed Mar 22 12:00:00 2006
  - Fixed a circular reference in Audio::Wav::Write::Header that was causing \ 
memory to leak (thanks Sumitro Chowdhury).
  - Tidied up bits and pieces.
  - Added very basic support for WAVEFORMATEXTENSIBLE.
  - When writing files, finish() will now be called by DESTROY if necessary.