nvidia for kernel 3.11 fixed
Ur/Web: Version bump
fuse-exfat: add FUSE-mounter for exFAT devices
go: update to 1.1.2

Also fix impurity in src/pkg/net/lookup_unix.go.
applications/networking/sniffers/kismet: Update to 2013-03-R1b.
samba: provide libnss_{wins,winbind}.so.2 symlinks for nsswitch

Glibc >= 2.1 looks for libnss_<name>.so.2 files (see man nsswitch.conf),
so provide that.
lm_sensors 3.3.4 update, support for many more sensors
nixpkgs-lint: add check for meta.platforms attribute
Update splot to 0.3.11, so it compiles again
pythonPackages: add alembic, database migration tool for SQLAlchemy
pythonPackages: add ColanderAlchemy, generator for colander schemas from sqlalchemy models
pythonPackages.pytest: py should be in propagatedBuildInputs
pythonPackages: add execnet, rapid multi-Python deployment
pythonPackages: add pytest-xdist, plugin for distributed testing and loop-on-failing modes
pythonPackages: add memory_profiler, a module for monitoring memory usage of a python program
pythonPackages.psutil: update to 1.0.1
pythonPackages: add wand, ctypes-based simple MagickWand API binding for Python
pythonPackages.sqlalchemy: update to 0.8.2
pythonPackages: add sqlalchemy_imageattach, SQLAlchemy extension for attaching images to entity objects
pythonPackages: add pyramid_multiauth, stacked authentication policies for pyramid