Fixed rpl000001 to handle the most common mysql-test-run ports.


configure.in:
  Fixed that -ldl is not used for clients
  (The old version breaked when client was compiled staticly)
mysql-test/r/rpl000001.result:
  Fix to handle the most common mysql-test-run ports.
mysql-test/t/rpl000001.test:
  Fix to handle the most common mysql-test-run ports.
mysys/my_alloc.c:
  Extended min block a little to get faster mallocs
scripts/mysql_install_db.sh:
  Fixed bug when using RPM and one had --basedir in my.cnf
sql/Makefile.am:
  Add -ldl to mysqld link line
strings/ctype-ujis.c:
  Remove warnings