[Owncloud] Export calendar to public

[Daniele Iamartino]

Hi,
first of all thanks for your great project.

I would like to ask for a feature for the next version of Owncloud.

Now it's possibile to create a calendar and share with other users
using ical format, but authentication is needed.
I would be interested to share a calendar also with people who does
not have an account on my Owncloud, so I think it would be cool to
have some kind of "public share" feature.


Thanks!

-- 
Daniele Iamartino
(ダニエレ　ヤマルティーノ)
Computer engineering student at Politecnico di Milano, Italy