Show me what new taxa I have contributed

[gancw1]

@reiner

Being first on inat is just a more general version of being first in a location. I guess if this was a feature in the filters the current filters can already restrict to a location

I am not sure if there is a way to do this easily.

I can get a list based on &user_id=Persona and &not_user_id=PersonA and the difference will give what I want.