support: updated list of apt dist builds
mkmux: always initialize component index in track and use only disabled (remove enabled) variable
mkmux: found another stupid bug in mk_mux_write_pkt
transcode: improve mpeg2 global (meta) data parser
uuid: use tvh_open instead direct open (O_CLOEXEC issue)
Makefile.ffmpeg: do not try to use pkg-config to look for system libs
httpc: fix the EOC test in http_client_data_chunked()
tcp: fix error msg
imagecache: fix global mutex deadlock
epg query: fix thinko