Allow photos to be deleted
Concurrency checking disabled for now, is going to be available with Eve 0.5

etagss & projections don’t work together for now
we were seeing this bug: https://github.com/nicolaiarocci/eve/issues/369
Don’t allow the photos API to be cached

This is quite important because adding or deleting a photo in the app triggers reloading the API—
and it this point the changes need be in there, otherwise the UI won’t update!