Added resultset.affected_rows and resultset.insert_id.

Changed --proxy.profiling to --proxy-skip-profiling.

Added missing dependency to libmysqlclient-dev to the INSTALL file.

Added inj.query_time and inj.response_time into the Lua scripts.

Added support for pre-4.1 passwords in a 4.1 connection.

Added script examples for rewriting and injection.

Added proxy.VERSION.

Added support for UNIX sockets.

Added protection against duplicate result sets from a script.

Fixed mysql check in configure to die when mysql.h isn't detected.

Fixed handling of duplicate ERR on COM_CHANGE_USER in MySQL 5.1.18+.

Fixed a compile error with MySQL 4.1.x on missing COM_STMT_*.

Fixed a crash on fields longer than 250 bytes when the result set is inspected.

Fixed a warning if connect_server() is not provided.

Fixed an assertion when an error occurs at initial script exec time.

Fixed an assertion when read_query_result() is not provided when PROXY_SEND_QUERY is used.