added server id, mostly working
added --skip-slave-start, working
added --replicate-rewrite-db - just in the cmd line parses, currently noop


sql/log_event.cc:
  added server id
sql/log_event.h:
  added server id
sql/mysql_priv.h:
  server id
sql/mysqlbinlog.cc:
  server id
sql/mysqld.cc:
  server id, --skip-slave-start, --replicate-rewrite-db
sql/share/romanian/errmsg.sys:
  somehow got touched and bk thinks it is modified
sql/slave.cc:
  server id, fixed typo in error message, cleaned up
sql/sql_class.cc:
  server id in THD
sql/sql_class.h:
  server id in THD