[Catalyst] redundant namespace declarations with Catalyst::View::Atom::XML

[Jonathan Rockway]

> However I hope it
> can consume Atom 1.0 feeds that don't do that, since I
> a getting feeds from a couple of places for this
> application.  I guess I'll find out!
>   

I recommend Catalyst::Model::XML::Feed for consuming feeds.  It handles
Atom 1.0 just fine.  (It even handles weird-but-valid feeds now, thanks
to the craziness going on in Angerwhale :)

Regards,
Jonathan Rockway