ref #12 fix updates of value(x) expressions. return type INSERT_VALUE_ITEM in Item_insert_value class.
refs #12 expand row format display width.
#24 fix mysql tests add_index result files for 5.6
#24 fix tokudb mvcc tests
#24 fix tokudb auto increment test results
#24 fix tokudb cluster test results
#24 fix tokudb alter table tests
#24 fix tokudb bugs tests
Merge branch 'test24' of github.com:Tokutek/mysql56 into test24