refs #6090 remove mysql-test suite tokudb.add_index_55

git-svn-id: file:///svn/mysql.com/mariadb-5.5.30@54908 c7de825b-a66e-492c-adef-691d508d4ae1
refs #6090 merge more mysql-test changes from 5.5.28 to 5.5.30

git-svn-id: file:///svn/mysql.com/mariadb-5.5.30@54935 c7de825b-a66e-492c-adef-691d508d4ae1
refs #6090 fix mysql-test engines result files

git-svn-id: file:///svn/mysql.com/mariadb-5.5.30@54947 c7de825b-a66e-492c-adef-691d508d4ae1
refs #6090 fix some mysql-test engines result files

git-svn-id: file:///svn/mysql.com/mariadb-5.5.30@54963 c7de825b-a66e-492c-adef-691d508d4ae1
refs #6090 we changed the sql_mode default, so we need to fix a couple of mysql tests

git-svn-id: file:///svn/mysql.com/mariadb-5.5.30@54964 c7de825b-a66e-492c-adef-691d508d4ae1