- Ravi Pratap provided work on libcurl making pipelining more robust and

fixing some bugs:
  o Don't mix GET and POST requests in a pipeline
  o Fix the order in which requests are dispatched from the pipeline
  o Fixed several curl bugs with pipelining when the server is returning
    chunked encoding:
    * Added states to chunked parsing for final CRLF
    * Rewind buffer after parsing chunk with data remaining
    * Moved chunked header initializing to a spot just before receiving
      headers

lib/http_chunks.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2005, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2007, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -56,6 +56,10 @@ typedef enum {
      CRLF combination marks the end of a chunk */
   CHUNK_POSTLF,
 
+  /* Each Chunk body should end with a CRLF.  Read a CR and nothing else,
+     then move to CHUNK_STOP */
+  CHUNK_STOPCR,
+
   /* This is mainly used to really mark that we're out of the game.
      NOTE: that there's a 'dataleft' field in the struct that will tell how
      many bytes that were not passed to the client in the end of the last