add binlog2sql project's introduction to readme (#243)

Author: leafonsword

README.md

@@ -74,6 +74,7 @@ Projects using this library
 * pg_ninja: The ninja elephant obfuscation and replica tool https://github.com/transferwise/pg_ninja/ (http://tech.transferwise.com/pg_ninja-replica-with-obfuscation/)
 * MySQLStreamer: MySQLStreamer is a database change data capture and publish system https://github.com/Yelp/mysql_streamer
 * Yelp Data Pipeline: https://engineeringblog.yelp.com/2016/11/open-sourcing-yelps-data-pipeline.html
+* binlog2sql: a popular binlog parser that could convert raw binlog to sql and also could generate flashback sql from raw binlog (https://github.com/danfengcao/binlog2sql)
 
 MySQL server settings
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