added a demux and decoder for flac files (disabled by default). Works for

[vlc] / modules / demux / Modules.am

SOURCES_a52sys = modules/demux/a52sys.c
SOURCES_flac = modules/demux/flac.c
SOURCES_ogg = modules/demux/ogg.c
SOURCES_m3u = modules/demux/m3u.c
SOURCES_demuxdump = modules/demux/demuxdump.c
SOURCES_rawdv = modules/demux/rawdv.c