Add the Geant4 Monte Carlo radiation transport toolkit and its Python bindings.
update bud to 0.32.0 (WIP)
vtk: Update from 5.10.0 to 5.10.1
update google music-manager
rJava: adding missing dependencies and JAVA-env-variables
update links
Allow ansible to install on darwin platforms

I am using this package on my Yosemite install of OS X and it works great. It also pretty closely follows the Homebrew recipe that most OS X users use, so I think we can open it up to other OS X users.
Update to latest ansible version
kde: Copy 4.12 to 4.14 as a base"
kde: Some tweaks to kde-manifest.sh
- Allow packages with different versions than $release (kde-workspace)
- Extra checks

This is a copy of https://github.com/wmertens/nixpkgs/commit/41faadbcce71226386ebc334bc02070492756f9a
but for 4.14.
kde-4.14: Fix source for module subdirectory packages.
Add non-legacy qt-gstreamer.
Only compile tested (needed by Artikulate in KDE 4.14).
kde-4.14: Initial porting.
Nix evaulation succeeds (but probably not building everything).
kde-4.14: Adjust fixed output hashes.
indilib: Add version 0.9.9.
kde-4.14: Make it all build.
kde: Allow kde_next as a desktop environment

This is the same as
https://github.com/wmertens/nixpkgs/commit/93fda9e353bb9408ea80339f36fa513742d65ddf
qbittorrent: Bump version to 3.1.10.
qbittorrent: Fixup meta data.
ceph: Add zfs support