Rename innodb_table_locks_old_behavior -> innodb_table_locks
Set innodb_table_locks to off by default to get same behaviour as in MySQL 4.0.20
(This means that Innodb ignore table locks by default, which makes it easier to combine MyISAM and InnoDB to simulate a transaction)


libmysql/libmysql.c:
  Use ulong instead of unsigned long
  Reuse _dig_vec()
myisam/myisampack.c:
  Simplify code
mysql-test/r/innodb-lock.result:
  new test case
mysql-test/t/innodb-lock.test:
  new test case
sql/ha_innodb.cc:
  Rename innodb_table_locks_old_behavior -> innodb_table_locks
sql/mysqld.cc:
  Rename innodb_table_locks_old_behavior -> innodb_table_locks
  Set this off by default to get same behaviour as in MySQL 4.0.20
sql/set_var.cc:
  Rename innodb_table_locks_old_behavior -> innodb_table_locks
sql/sql_class.h:
  Rename innodb_table_locks_old_behavior -> innodb_table_locks