If cuda headers are presented to nix in $out/include they are added to future gcc calls via a -isystem flag. However, cuda does not allow kernel calls from template function if these are located in system-headers. We thus move headers from $out/include to $out/usr_include and add a custom hook to add these headers via -I.
httpd: disable logging when logFormat = "none"
nixos/network-interfaces: Add sit interfaces

Previously, we had no method for creating 6-to-4 tunneled interfaces.
This patch adds the option networking.sits, which allows the user to
create named 6-to-4 sit devices.
nixos/dhcpcd: Don't configure sit devices
siproxd: initial service expression
Check whether Nixpkgs evaluates with NIXPKGS_ALLOW_BROKEN=1
robomongo: update to 0.8.4 and fix broken build
vym: new package

VYM (View Your Mind) is a mind-mapping program.

[Bjørn: two whitespace adjustments and quote the "$out" variable.]
libuv: Add version 0.11.29.
python-pyuv: new package

Pyuv is a Python interface to libuv, a cross-platform asychronous I/O
library.

The setup.py is tweaked to that the system version of libuv is used,
instead of tying to fetch one with git.

[Bjørn: change commit message]
haskellPackages.digestiveFunctorsAeson: Update to 1.1.11
haskell Diagrams libraries

latest versions support lens-4.4 - fix broken builds
add bergey as maintainer
Lens update to v4.4.0.1
skalibs: new package

Skalibs is a set of general-purpose C programming libraries used for
building all software at skarnet.org.
execline: new package

Execline is a small scripting language, to be used in place of a shell
in non-interactive scripts.
s6: new package

s6 is skarnet.org's small & secure supervision software suite.

The s6-log program is modified to call execlineb directly rather than
searching PATH.
Merge pull request #3725 from pmahoney/s6

S6
Merge pull request #3069 from danielzinn/add_cuda_6

Allowing cuda to use its own thrust library
Merge pull request #3087 from wkennington/master.sit

nixos/network-interfaces: Add sit interfaces
Merge pull request #3722 from bergey/diagrams

haskell Diagrams libraries