Made sp_head::operator delete() match prototype, added throw()
mysql_test_run.c, mysqld_safe.c:
  Include "mysql_version.h" to get MYSQL_PORT defined


sql/sp_head.cc:
  Made sp_head::operator delete() match prototype, added throw()
netware/mysql_test_run.c:
  Include "mysql_version.h" to get MYSQL_PORT defined
netware/mysqld_safe.c:
  Include "mysql_version.h" to get MYSQL_PORT defined