a bit more work on failsafe replication
client/mysqltest.c:
added require_manager support
mysql-test/mysql-test-run.sh:
added --no-manager
mysql-test/r/rpl_failsafe.result:
updated result
mysql-test/t/rpl000018.test:
must have manager
mysql-test/t/rpl_failsafe.test:
must have manager
sql/repl_failsafe.cc:
more work
sql/repl_failsafe.h:
more work
sql/slave.cc:
update replication status for fail-safe replication on different events