shixiong/okd @ 9184bf47523b2cfe45a6d41140fc2d5dd17a9cd9

Luke Meyer 9184bf4752 preflight int tests: fix test flake		8 lat temu
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integration	9184bf4752 preflight int tests: fix test flake	8 lat temu
unit	ff8356b926 Move Python unit tests to subdirectory	8 lat temu
openshift_version_tests.py	51ffcb739c Standardize all Origin versioning on 3.6	8 lat temu