fixed: encoding of utf-8 characters outside of the BMP plane

fixed: character set declarations surrounded by double quotes were not recognized in http headers

fixed: be more tolerant in detection of charset in http headers

fixed: fix detection of zlib.output_compression

fixed: use feof() to test if socket connections are to be closed instead of the number of bytes read (rare bug when communicating with some servers)

fixed: format floating point values using the correct decimal separator even when php locale is set to one that uses comma

fixed: improve robustness of the debugger when parsing weird results from non-compliant servers

php warning when receiving 'false' in a bool value

improved: allow the add_to_map server method to add docs for single params too

improved: added the possibility to wrap for exposure as xmlrpc methods plain php class methods, object methods and even whole classes