KNOX-280: Tweak test to better handle timing and machine differences.
Merge remote branch 'origin/apache-ref/master' into baikal-GA-0.4.0
KNOX-280: More tweaks trying to stabilize unit tests.
Merge remote branch 'origin/apache-ref/master' into baikal-GA-0.4.0
BUG-12081 create MSI packaging for Knox