fixed: work aroung bug in php 5.2.2 which broke support of HTTP_RAW_POST_DATA

fixed: is_dir parameter of setCaCertificate() method is reversed

fixed: a php warning in xmlrpc_client creator method

fixed: parsing of '1e+1' as valid float

fixed: allow errorlevel 3 to work when prev. error handler was a static method

fixed: usage of client::setcookie() for multiple cookies in non-ssl mode

improved: support for CP1252 charset is not part or the library but almost possible

improved: more info when curl is enabled and debug mode is on