+ Added ssl_engines array and cookies array to the request info array
- Renamed http_connectcode to connect_code in the request info array
-- Rewrote internal request API
- Enable "original headers" previously stripped off by the message parser:
o X-Original-Transfer-Encoding (Transfer-Encoding)
o X-Original-Content-Encoding (Content-Encoding)
o X-Original-Content-Length (Content-Length)
- RequestExceptions thrown by HttpRequestPool::__construct() and send() are
now wrapped into the HttpRequestPoolException object's $exceptionStack property
+- Removed http_compress() and http_uncompress() (http_deflate/inflate ambiguity)
* Fixed bug which caused GZIP encoded archives to be decoded
+* Fixed bug with DEFLATE encoded response messages
* Fixed several memory leaks and inconspicuous access violations
* Fixed some logical errors in the uri builder
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