Added js-yaml node package + update node packages
perlPackages: Add ocharles to maintainers for all packages he's contributed

Close #979.

vcunat edit: in one case the lines were added into "src" attribute
instead of "meta".
Add MegaCli, a command line tool to manage certain RAID cards.
Fix upower warning

Namely "libgcc_s.so.1 must be installed for pthread_cancel to work".
systemd: Add kexec support
linux: Update to 3.4.62
quassel: update to 0.9.0
python-pyblock: Update to version 0.53.

As the SHA256 changed in the meantime and there are only minor changes
between 0.52 and 0.53, I've updated this to the release tarball, which
hopefully won't change anytime soon.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
python-pykickstart: Update to version 1.99.39.

As well as pyblock, the SHA256 changed here as well. Although the
changes between 1.99.32 and 1.99.39 aren't as minor as with pyblock,
this shouldn't have any impact on nixpart so I think it's safe to
upgrade (we'll see later, should we end up with failed tests in nixpart
or <nixos/tests/partition.nix>.

Of course we're now using the release tarball from the repo site here as
well.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
chromium: Update beta and dev channels.

beta: 30.0.1599.22 -> 30.0.1599.37
dev:  31.0.1612.0  -> 31.0.1626.0 (new patch sandbox_userns_31.patch)

I've rebased the user namespace sandbox patch against current trunk for
the dev version, because it didn't apply anymore.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Fix Nixpkgs evaluation

https://hydra.nixos.org/build/6169018
plone: update to 4.3.2
nix-repl: Add
haskell-amqp: update to version 0.5.0
haskell-classy-prelude: update to version 0.5.10
haskell-dns: update to version 1.0.0
haskell-ghc-mod: update to version 3.0.2
haskell-lambdabot: update to version 4.3.0.1
haskell-language-javascript: update to version 0.5.8
haskell-multiarg: update to version 0.24.0.0