Also increase user name up to 128.
The work was started by Rucha Deodhar <rucha.deodhar@mariadb.com>,
contains audit plugin fixes by Alexey Botchkov <holyfoot@askmonty.org>.
includes:
* remove some remnants of "Bug#14521864: MYSQL 5.1 TO 5.5 BUGS PARTITIONING"
* introduce LOCK_share, now LOCK_ha_data is strictly for engines
* rea_create_table() always creates .par file (even in "frm-only" mode)
* fix a 5.6 bug, temp file leak on dummy ALTER TABLE
Give error for wrong parameters to CHANGE MASTER
Extend MASTER_PASSWORD and MASTER_HOST lengths
mysql-test/suite/rpl/r/rpl_password_boundaries.result:
Test length of MASTER_PASSWORD, MASTER_HOST and MASTER_USER
mysql-test/suite/rpl/r/rpl_semi_sync.result:
Use different password than user name for better test coverage
mysql-test/suite/rpl/t/rpl_password_boundaries.test:
Test length of MASTER_PASSWORD, MASTER_HOST and MASTER_USER
mysql-test/suite/rpl/t/rpl_semi_sync.test:
Use different password than user name for better test coverage
sql/rpl_mi.h:
Extend MASTER_PASSWORD and MASTER_HOST lengths
sql/sql_repl.cc:
Give error for wrong parameters to CHANGE MASTER
sql/sql_repl.h:
Extend MASTER_PASSWORD and MASTER_HOST lengths
