-* added ob_httpetaghandler() (has major limitations compared to http_cache_etag())
-* smarter ob handling in http_cache_etag() - used buffers will be fetched, freed
- and piped through again, so that everything passes the etag ob handler
-* added static final HTTPi class (PHP5) providing fairly every function as static method
-* added HTTPi_Response class (PHP5)
-* added HTTPi_Request class, only HEAD/GET support for now (PHP5/curl)
-* renamed http_content_type() and http_content_disposition() to http_send_*
+* fixed overflow in http_split_response()
+- removed HTTPi_Request::getResponseHeaders()
++ added HTTPi_Request::getResponseCode()
++ added HTTPi_Request::getResponseHeader([string name]), allowing retrieval of single header values
++ HTTPi_Request::getResponseInfo([string name]) now allows retrieval of single info values
++ vastly enhanced http_absolute_uri()