The StatusDat tests didn't run as they were outdated, now a newer version is added refs #4178 refs #4179
QueryAdapter and SlidingWithBorder used the statusdat backend and must therefore be modified. The --strict parameter stores controller tests because of the 1s timeout and offers now advantages for us at this time. refs #4417
Fix PSR compliance. refs #4256
Add test for paginator/QueryAdapter refs #4256