vimPlugins.golang: add expression
haskell-mongoDB: update to version 1.4.2
haskell-tasty: update to version 0.6
haskell-uuagc: update to version 0.9.50.1
docbook2odf: new package

Tested like this:

  nix-build -A docbook2odf
  ./result/bin/docbook2odf --verbose --debug result/share/doc/docbook2odf/examples/book.docbook
  swriter book.odt  # verify that the document looks ok
mediawiki: Update to 1.20.8

CVE-2013-4567, CVE-2013-4568
Make Ejabberd service work
openjdk: Update to 7u40b43
cacert: Update to 20131205
openjdk: Remove some unnecessary stuff from the installation
Linux 3.12.6

Signed-off-by: Shea Levy <shea@shealevy.com>
ess-mode: enable Hydra builds on Linux
dash: enable Hydra builds on Linux
gnuplot: there is point in having Hydra try to build this package on BSD Unix
haskell-cufft: the license doesn't allow this package to be built on Hydra
nut: update from 2.6.5 to 2.7.1; fix nut-scanner
Revert "esdl: update from 1.0.1 to 1.2"

Api change breaks dependencies.

This reverts commit d3b47ef72575ccf2f1c885d325f2e3427e7abe2b.
warmux: fix build
libgit2: update from 0.18.0 to 0.20.0
namazu: update from 2.0.20 to 2.0.21