SLIDER-622 stricter tests for native libraries: perform an operation that would fail without it
SLIDER-622 move test-side native lib checks into SliderUtils for AM to use too
SLIDER-623 make python checks optional for all but the AM tests that spawn workers
SLIDER-622 skipping tests of long-lived processes that only work on windows machines with the gnu toolchain on the classpath
Merge branch 'feature/SLIDER-623-python' into develop