1) When some option from filter is selected, that particular type should be completely removed from top level result instead of showing identical:0
2) Copy button is missing for Difference SQL
3) Throw error when source & target server versions selected are different
4) In High contrast - Font color for identical turns same as background.
5) In High contrast - Checkbox box column turns same color of row resulting unable to distingiush about selection of item.
refs #6133