Made owner deed list show owner's collection's deeds

[sylvieed]

Resolves #3261

Previously, the "show more" (deed list) page for a collection owner was showing all of the FTP deeds instead of just deeds related to that owner.

This is because only options[:user_id] was being passed to the deed list page, which was nil, as options[:owner] is what carried the owner's id. Now options[:owner] is passed if options[:user_id] is nil.
In the deed list, it's checked if @user is an owner or not, and if it is, the deeds to display will be deeds on that owner's collections, just like on the shortened deed list.