As a user or data curator, I want to add a Note to a CurationEntry

[DavidBlaa]

The creation of a CurationEntry is not enough. Afterwards, it should be able for both, user and data curator, to add new notes to the given CurationEntry. By default, the two separate classes (Note and CurationEntry) need to be connected in such a way, that users and data curators see the related Notes of a given CurationEntry.

Note

• [ ] connection between Note and CurationEntry
• [ ] create a Note to a specific CurationEntry