Fix version creator in versions listing

Whoever created a version of the document, the listing showing available versions tells it is the document creator that created the version.

Steps to reproduce
1 - Create user A and B
2 - Login as User A
3- Create a Note document
4- Logout and Login as User B
5- Modify the same note
6- See it creates a minor version (Versioning Policy is automatic (MINOR))
7- In the versions listing, the latest created version says "Modified xxx ago by User A" -> KO