SLIDER-622 scanning for the DLL on the path
SLIDER-622 process exit codes
SLIDER-622 simplify check for kill by just disabling it on windows test runs
SLIDER-622 & then cut checks for awk and xargs
SLIDER-622 fix ZK instance separation problems (windows doesn't to rmdir while cluster is in use)
SLIDER-622 pull fixup of hadoop/bin from windows profile; needs to be done explicitly
SLIDER-622 : TestStandaloneYarnRegistryAM - fix ZK instance separation problems (windows doesn't to rmdir while cluster is in use)