j: Fix building libj.so
Merge pull request #5288 from mstarzyk/j

j: Fix building libj.so
Trying to update iptables - apparently, already latest
Try harder to use out-of-store udev rule location
nixos: Add VM test for VirtualBox.

Currently it pretty much tests starting up virtual machines and just
shutting down afterwards, but for both VBoxManage and the VirtualBox
GUI.

This helps catching errors in hardened mode, however we still need to
test whether networking works the way intended (and I fear that this is
broken at the moment).

The VirtualBox VM is _not_ using hardware virtualization support (thus
we use system = "i686-linux", because x86_64 has no emulation support),
because we're already within a qemu VM, which means it's going to be
slow as hell (that's why I've written own subs just for testing
startup/shutdown/whatnot with respective timeouts).

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
node-packages: add 'parsoid' and regenerate
parsoid: add service
nixos/ca: add symlink for sublimetext (REMOVE AFTER UPSTREAM UPDATE)
haskell-h-booru: add package
haskell-LibClang: add package
ghcWithPackages: passthru packages
nixos/xmonad: make a wrapper
texlive-core: fix pdfcrop
pidgin-otr: adopt and add platforms
digestive-functors-scotty: add haskell package
digestive-functors-blaze: add haskell package
uwsgi: add package
uwsgi: add nixos module