Add Version History Daily endpoint

[wy]

New Feature
We record the version for each endpoint and its evolution over time. Let's expose this on the API so it can be graphed and we can look at how the version (and adoption) happens over time.

Implementation hints
Add to /historic API endpoint, by day is fine don't need more granular than that. Get the version at the end of the day (23:59:59) as the version for the Node.

Return back ({date}: [versionName: {version}, count: {countOfNodes}]