we should also show "incomplete's" but as openQA issues

[okurz]

See e.g.
https://openqa.suse.de/tests/overview?distri=sle&version=12-SP2&build=2123&groupid=25&result=incomplete

a lot of incompletes are shown and all are properly labeled. This information would be good to have in the report. There is one product issue although that is a problem that the test should actually be failed instead of incomplete.