In the unit test view add a new optional column to report the failure mode of unit tests
When an unit test fails, the CTest tools reports also a failure mode.
For the users it is useful to get that information available.
If for a CI build there are unit tests failed, there will be an extra column named "Failure mode".
This information will be passed through the "statisticname" attribute named "failuremode",
the "value" attribute will report the actual "Failure mode" that has valuetype set to "string"