- some wordings,
- RPM packaging improvements.


configure.in:
  Set the version string.
scripts/mysql_create_system_tables.sh:
  Security change: Reduce the risk caused by predefined anonymous logins.
sql/mysqld.cc:
  Correct a message text; align variable order with other versions.
sql/sql_udf.cc:
  Fix an erroneous takeover of 4.0 wording.
support-files/mysql.spec.sh:
  Fix date formatting, add missing change descriptions.