Fix tests when InnoDB is not built-in. Innodb options would cause
mysqld to abort with an error indicating that the option is unknown.
Fix tests on Windows where mysql-test-run.pl was unable to probe
mysqld for version and variables information, caused by output
being redirected to a log file instead.
does not work): Changing packed row format to only include null bits
for those columns that are present in the row as well as writing BIT
columns in a storage engine-independent format.
The change in row format is incompatible with the previous format and a
slave will not be able to read the new events.
