whitespace change for kde4 test to force rebuild :(
haskellPackages.fixed,gl,half: New expressions
Merge pull request #5213 from olcai/master

Add pythonPackages.azure
haskell-gl: re-generate expression with cabal2nix
haskell-product-profunctors: re-generate expression with cabal2nix
haskell-opaleye: re-generate expression with cabal2nix
haskell-threadscope: update to version 0.2.6
nixos/peerflix: fix enable option description
nixos: add chronos service
tree: don't rely on $CC being set in the stdenv build environment

Fixes https://github.com/NixOS/nixpkgs/issues/5214.
Update dd-agent to 4.4.0
liboping: update 1.6.2 -> 1.8.0

According to NEWS, the changes are in the command line tools, not the
library, so I think dependees (only collectd) will work fine.

Also update homepage: http://verplant.org/liboping/ => http://noping.cc/
rustSnapshot: upgraded to last master
claws-mail: update from 3.10.1 to 3.11.1
netcdf: enabled HDF5, DAP, UDUNITS, and shared library
cran-packages: restructured
cran-packages: renamed the files from camelCase to kebab-case
cran-packages: sets hydraPlatforms of rpud and CARramps to none since those packages require non-free NVidia drivers
cran-packages: makes packages overridable
netcdf: removed unused configure flag