refs #6090 add tokudb to mysql-test

git-svn-id: file:///svn/mysql.com/mariadb-5.5.30@54903 c7de825b-a66e-492c-adef-691d508d4ae1
refs #6090 add tokudb to sql-bench

git-svn-id: file:///svn/mysql.com/mariadb-5.5.30@54902 c7de825b-a66e-492c-adef-691d508d4ae1
resolve @PERL@ in test-table-elimination.sh