temporary log warning for Bug 888866 - [RFE] Customers should be able to
use subscriptions with new attributes on old clients
reduced dataProvider on AttemptToSubscribeToAnAlreadySubscribedPool_Test
to getRandomSubsetOfAvailableSubscriptionPoolsData
added SkipException to
getPackageFromEnabledRepoAndPersonalSubscriptionSubPoolDataAsListOfLists
since personal subscriptions are now obsolete