[EP-tech] Random question: Eprint core fields

[J.Salter at leeds.ac.uk (John Salter)]

One slightly random question:
Is there a reason that longitude and latitude are still in the core EPrint DataObj, and not in cfg.d/eprint_fields.pl?
http://trac.eprints.org/eprints/browser/trunk/system/perl_lib/EPrints/DataObj/EPrint.pm

Also (if I put my pedant hat on, so feel free to ignore!), there's inconsistent use of quotes in that file:
{ name=>"contact_email", type=>"email", required=>0, can_clone=>0 },
VS.
{ 'name' => 'sword_depositor', 'type' => 'itemref', datasetid=>"user" },

For us novice perl tinkerers, this could be confusing!
Cheers,
John