Added OpenShift support

Resolves #42 (closed)

added community-contribution istioOperator statusreview labels

requested review from @micah.nagel, @nicole.dupree, @rob.ferguson, @michaelmartin, and @ryan.j.garcia

approved this merge request

changed milestone to %2.4.0

merged

mentioned in commit 30d6cc6f

mentioned in merge request big-bang/bigbang!2813 (merged)