Changes from 12.15:
* Improved I/O performance on uncompressed data
* Play script can now handle spaces in filename
* Improved default output quality of ADPCM files
* Added support for ALSA audio devices
* Several bug fixes to AIFF files
* Resample effect was greatly improved and now SoX does a great job
on almost all resamples.
* Added A-law support to .au files plus bug fixes
* Updated OS/2 support
* Added auto-configure support. Greatly enhanced cross-platform support.
* Imrproved 16-bit DOS compiler support
* Added swap effect
* Combined play and rec script and added more options
* Fixed bugs in low/high/band-pass filters and avg effect.
- New, optional Makefile variable HOMEPAGE, specifies a URL for
the home page of the software if it has one.
- The value of HOMEPAGE is used to add a link from the
README.html files.
- pkglint updated to know about it. The "correct" location for
HOMEPAGE in the Makefile is after MAINTAINER, in that same
section.
