smartmontools: update to version 6.2
update release-python.nix from python branch
buildNodePackages: Move /node_modules to /lib/node_modules to make nix profiles usable as an npm prefix

Signed-off-by: Shea Levy <shea@shealevy.com>
node-packages.nix: Actually use nativeDeps

Wonder how long that's been broken...

Signed-off-by: Shea Levy <shea@shealevy.com>
sdcv: fix build on darwin (close #744)

* add -lintl flag to NIX_CFLAGS_COMPILE
gtk2: fix build on darwin (close #749)

* add xlibs.libXi to build inputs
wmctrl: command-line window-manipulation tool
wmctrl: add command-line window-manipulation tool (close #781)
add runit-2.1.1
add meta-attributes for runit
upgrade Twisted