ansible: add package
ansible: Add maintainer
ansible: conventions, fix module execution
Merge branch 'master' of https://github.com/NixOS/nixpkgs into ansible
ansible: add boto as dependency for s3 module
Merge pull request #2891 from sol/master

Update haskell-hspec to version 1.10.0
haskell-spawn: new package, v0.3
haskell-io-memoize: new package, v1.0.0.0
haskell-hspec2: new package, v0.3.0
Merge pull request #2893 from soenkehahn/master

New Haskell packages
Fix configuring httpd with custom user/group.
lilypond: cosmetic changes
all-packages.nix: cosmetic changes
haskell-libmpd: test suite build is broken by recent hspec update
esniper: update to version 2.31.0
nix-prefetch-git: fix printing of revision

If the user explictly gives a ref such as "refs/heads/master", `git
rev-parse` failed because we only checked out the `fetchgit`
branch. Now, we also try `git rev-parse fetchgit` if the first call
fails, which fixes the issue.
nix-prefetch-{bzr,hg,svn}: print fetched revision
Merge pull request #2899 from bennofs/nix-prefetch-revision

nix-prefetch-*: print fetched revision
haskell-pipes-text: new expression
teamviewer: fix broken links (close #2901)