Problem: when loading mysqlbinlog dumps, CREATE PROCEDURE having semicolons
in their bodies failed.
Fix: Using safe delimiter "/*!*/;" to dump log entries.


client/mysqlbinlog.cc:
  - Adding PRINT_EVENT_INFO argument to dump_xxx_log_entries()
  - Setting delimiter to "/*!*/;" before calling dump functions
mysql-test/r/ctype_ucs_binlog.result:
  Fixing test results
mysql-test/r/mix_innodb_myisam_binlog.result:
  Fixing test results
mysql-test/r/mysqlbinlog.result:
  Fixing test results
  Adding test case
mysql-test/r/mysqlbinlog2.result:
  Fixing test results
mysql-test/r/rpl_charset.result:
  Fixing test results
mysql-test/r/rpl_timezone.result:
  Fixing test results
mysql-test/r/user_var-binlog.result:
  Fixing test results
mysql-test/t/mix_innodb_myisam_binlog.test:
  Fixing LIKE expression
mysql-test/t/mysqlbinlog.test:
  Adding test case
sql/log_event.cc:
  Using print_event_info->delimiter instead of
  hard-coded semicolon as a query end marker.
sql/log_event.h:
  Adding new member to store delimiter.