[Nix-dev] [***SPAM***] configurations repository

[Michael Raskin]

Previously we had configurations repository in SVN. I even continued to
update my configuration there long after Git migration. Its useful 
function was that I could easily give a link like «see viric's
configuration». 

I don't think comprehensiveness is that important for such a repository,
but as we currently have >50 committers, if half of use commits some 
of our configurations, it would again be a useful collection of examples
of live Nix use. 

Should we create it (with the same permissions as NixPkgs, probably)? 
I always consider such live documentation a good thing for initial
evaluation of a language…