SPECS: nrss.spec (NEW) - initial

[Zsolt Udvari]

> According to that page:
> "I've completed the rename, and put up a new site for Canto, which is the
> renamed NRSS 0.4.0."
Yes, I see it after I've posted nrss.spec.

> nrss should be removed IMO  and canto spec should be created.
IMHO it isn't necessary because nrss is a very simple program with few
deps (wget and ncurses) and canto is more powerful via python-language
and it hase more deps (full python, ncurses).
So, they are very different and maybe anyone doesn't need python and
canto, and (s)he is satisfied with it.

Zsolt