Release: libfishsound 0.8.0

libfishsound provides a simple and consistent programming interface for decoding and encoding audio data using Xiph.Org codecs (Vorbis and Speex). This release includes compatibility with the floating point portion of the libfishsound development trunk API, in preparation for use with liboggplay. In order to build a minimal version of libfishsound for use with liboggplay, configure with encoding disabled in order to produce a smaller binary and to remove the dependency on libvorbisenc.