MAJOR: http: Remove the HTTP legacy code
First of all, all legacy HTTP analyzers and all functions exclusively used by
them were removed. So the most of the functions in proto_http.{c,h} were
removed. Only functions to deal with the HTTP transaction have been kept. Then,
http_msg and hdr_idx modules were entirely removed. And finally the structure
http_msg was lightened of all its useless information about the legacy HTTP. The
structure hdr_ctx was also removed because unused now, just like unused states
in the enum h1_state. Note that the memory pool "hdr_idx" was removed and
"http_txn" is now smaller.
26 files changed