FS-4875 auto setting ignore_early_media causes unwanted side effects for others, it will have to be supplied by the user

FS-5358 --resolve use allow-transcoding=true param in global settings or fifo_allow_transcoding=true channel var on per caller basis

Conflicts:
	src/mod/applications/mod_fifo/mod_fifo.c

Conflicts:
	src/mod/endpoints/mod_sofia/mod_sofia.h

Conflicts:
	libs/sofia-sip/.update

FS-5325 this should prefer v4 addrs to avoid the blocking on connect as well so you can use the dns name again

Should resolve the last of the rsession -> session and session -> rsession on_destroy race condition issues

Conflicts:
	src/mod/endpoints/mod_rtmp/mod_rtmp.c