- Upgrade to slimserver 6.2.2, mostly bugfixes.
- Switch to trying to use faad instead of mov123 (non-existant on
UNIX-like platforms) for AAC files 
- Switch to using ogg123 directly for OGG vorbis files since sox
doesn't pull in vorbis support by default.
- Add OPTIONS support for various useful audio utils and default to
depending on the less restrictive ones.
PR: ports/91092 
Submitted by: lth