Log Message:
Update mysql51-client and mysql51-server package to 5.1.58 (MySQL 5.1.58).

This is bug fix release.  Since whole changes are too many to write here,
please refer http://dev.mysql.com/doc/refman/5.1/en/news-5-1-58.html.

Especially, some important one for related to us.

* On FreeBSD 64-built builds of the embedded server, exceptions were not
  prevented from propagating into the embedded application. (Bug #38965,
  Bug #11749418)