add mysql5.6 log event support
support mysql5.6 heartbeat log event
support mysql5.6 heartbeat log event
support mysql5.6 heartbeat log event
use buffer.limit() instead of eventLenth
log info RowsQueryLogEvent
1. SimpleDdlParser处理 create table ljh(的特殊情况
2. Canal client处理一些null情况
3. MysqlConnection支持master_binlog_checksum
Merge branch 'support_mysql5.6'