Add new Data Source

[PRijnbeek]

If I click New Data Sources under My Data Sources I see this:

I thought a data node could have multiple data sources correct? One of the two tables is incorrect then.

-> I understood the idea here is that you first select a data node (or create one) and then add a data source manually to that node. This is not very intuitive.

[sebastiaan101]

I think the title of the window is confusing. When you select a(n existing) datanode here, you can add a new datasource to your datanode. This new extra datasource is then published (or not) in Arachne. [perhaps you said the same above]

[alex-odysseus]

Duplicates #36