Remove dummy outputs of service and player on locations
Remove dummy outputs of services and players
Don't ingest "Coming Soon" on-demands for ITV

Those flagged as "Coming Soon" aren't yet available, so we
should not ingest the location.
Add controller to break an equivalence
Merge pull request #513 from atlasapi/break-equiv

Add controller to break an equivalence
Correct check for direct equiv membership
Only process item types that are of interest

We do not want to process items of type channel, image, etc.
Fix ItvWhatsOnExtractorTest

We now only ingest a location if it's not "ComingSoon"
Bit of refactoring