Update firefox-bin to 33.0
firefox-bin: uses sha1 provided by Mozilla
Added ocaml-otfm-0.2.0
Added gg-0.9.0
ocaml-uutf as propagatedBuildInput of ocaml-otfm
Added ocaml-vg-0.8.1
elasticsearchPlugins.elasticsearch_river_twitter: added package
Update firefox-bin to 33.0.2
badvpn: Add debug flag to enable assertions.
lbzip2: add package
leiningen: remove clojure dependency
sudo: allow adding extra configuration options to the bottom of sudoers

from sudoers (5):
When multiple entries match for a user, they are applied in order.
Where there are multiple matches, the last match is used (which is not necessarily the most specific match).
r-RcppArmadillo: fix download URL
r-nloptr: add missing dependency on nlopt library
r-PoweR: fix build
postgris: 1.5.1 -> 1.5.8, fixes #3389
haskell-platform: install binaries and libraries into the user environment

Fixes https://github.com/NixOS/nixpkgs/issues/2968.
haskell-ariadne: update to version 0.1.2.3
haskell-language-c: update to version 0.4.7
haskell-rethinkdb: update to version 1.15.2.0