vimPlugin.eighties: add expression
Merge pull request #854 from lovek323/vimPlugins.eighties

vimPlugin.eighties: add expression
vimPlugins.taglist: add expression
OpenSSH: add Kerberos support
ati-proprietary: update, make it build with linux 3.10, fix breakage.
with contributions by Jaka Hudoklin.
Revert "Refactor: introduce isType reducing redundancy (trivial change)"

This reverts commit 52204af457c30781b09accc91c5d18d045d674ea.  It
breaks Nixpkgs evaluation.

http://hydra.nixos.org/build/5758197
jing-trang: update to version 20091111

Also add meta attributes and a wrapper for jing so that it can be
invoked directly from the shell as "jing" (similar to Debian/Ubuntu).
Trang already has such a wrapper.
duply: platforms.unix -> platforms.linux

Dependency ncftp fails to build on freebsd and darwin.
Hopefully a fixed version of Refactor: introduce isType reducing redundancy.
Coding-by-sed wasn't a good idea :(
Remove jing_tools expression (now contained in jing expression itself)

The jing expression now creates its own "jing" wrapper script, so there
is no need for jing_tools anymore.

jing hasn't been updated in years, so I assume (or hope) that not many
(if any) have jing_tools in their configuration.nix. If you do, just
change it to jing and it should behave the same.
Trivial change of wording of error messages
Adding the python package 'muttils'
qemu: Update to 1.6.0
libvirt: Update to 1.1.1
setuptools: add note why darwin tests are disabled
pypy: add setuphook for PYTHONPATH
pypy: 2.0 -> 2.1
Add 'modulistic' to the maintainers list
i3 window manager: version bump from 4.5.1 to 4.6
Merge pull request #859 from modulistic/master

i3 window manager: version bump from 4.5.1 to 4.6