[Nix-dev] Three review requests

[Yury G. Kudryashov]

Hi!

Reviewboard can't post to the list yet, so I send you the list of changes 
I'd like to commit to nixpkgs. To avoid breakage, I'd prefer someone else to 
review these changes.

Remove some packages with dead upstream http://reviewboard.loegria.net/r/5/
pidgin-2.10.2 http://reviewboard.loegria.net/r/6/
Remove unused files http://reviewboard.loegria.net/r/7/
-- 
Yury G. Kudryashov,
mailto: urkud at mccme.ru