Changes in 0.4.5:

* CDDB server list functions added, as well as cddbconfgen, to create cddb.conf
* changer.c added, containing functions for working with CD-ROM changers
* CD volume functions changed to structures to allow for surround sound control

Changes in 0.4.4:

* Makefile now generated with automake/autoconf
* Support for CDDB extended information added (and helpful processors in data.c)
