Updated config files for vorbis decoder.
Added mute functionality to the audio renderer nb.
Minor change in flac decoder. The component is in a good enough state to close #17.
Updated TIZ_INIT_OMX_STRUCT macro.
Added mute functionality to tplay.
Added vorbis port to libtizonia. Closes #19.
Updated vorbis decoder component to use the new vorbis port. Some more work done on the integration of the libfishsound library.
Added initial version of the vorbis decoder unit test.