multiple protocols at the same time. We now cycle protocols individually
to autodetect, making this code no longer needed, and thus the support code
for it in make_setup_request() can be removed. See "[PATCH] remove transport
concatenation dead code" on mailinglist.



git-svn-id: file:///var/local/repositories/ffmpeg/trunk@15172 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b