[ros-diffs] [cfinck] 435: - Add general "Total Tests" and "Failed Tests" column headers to the search results to get sums of all executed and failed tests. A feature for comparing these general numbers through the Compare page will follow later. - Identify crashed tests by an extra column, not by a negative number of total tests. - Add a new status "CANCELED": If we can detect that a test was canceled by testman (maximum log size exceeded) or sysreg (timeout), we show that, otherwise "CRASH" is used. - Simp