autoconf option cleanup/enhancement
This bug is for tracking changes that need to be made to the autoconf script
in libvorbis.
As of right now, the suggested changes are:
--with-ogg-prefix => --with-ogg
--with-ogg-includes: For setting the ogg include dir if different than the
default
--with-ogg-libraries: For setting the ogg library dir if different than the
default