Rails examples need to be updated

[Aurige]

The rails examples making use of UIC Periods within DatedServiceJourney or DatedVehicleJourney need to be updated See https://3.basecamp.com/3256016/buckets/2570434/uploads/6275399491#__recording_6645098848 discussion

[EU-Agency-for-Railways]

Changes are finalised. Waiting for access to GitHub to push the changes.

[ue71603]

@skinkie can you invite @EU-Agency-for-Railways tothe github?

[ue71603]

@EU-Agency-for-Railways pls formulate it as a PR towards the next branch. If an introduction to doing so is needed, we can help.

[EU-Agency-for-Railways]

Yes, an introduction would be helpful!