Added DYLD_LIBRARY_PATH instructions for Apple Silicon

Opusfile as array (TeamPyOgg#26)

* Added opus_get_version_string()

* Added as_array() to OpusFile

Bump version

Fixed library loader

Fix for VorbisFile(Stream)

Should fix Zuzu-Typ/PyOpenAL#9

(passing OggVorbis_File Objects was done incorrectly)