Log Message:
Update to 0.8.4:
* Incorporated OS X patches from the Fink team.
* AIX output plugin by Stefan Tibus.
* Improvements in plugin detection code by David Walser, especially
  when ESD or aRts are present.
* NAS plugin from Antoine Mathys.
* Portability fixes for various platforms (including dlopen() bugs)
  including HP-UX and *BSD.
* Memory/resource leak fixes
* Significant fixes to ALSA 0.9.x plugin by Kevin Cody, Jr. This
  should fix stuttering audio for mpg321 users. The --enable-alsa09-mmap
  option to ./configure turns on memory-mapped I/O. Note this is
  an experimental feature and causes some problems with some sound
  card drivers and also users of the dmix software mixer.