xscreensaver: update from 5.26 to 5.29
Update titanium node package and others
titaniumsdk: Bump to version 3.2.3
dhcpcd: Update to 6.4.2
titaniumsdk: add version 3.3 SDK and update kitchensink example
nixos/redis: fix evaluation

Commit 89fee1006c03d40052842b49f5cdbbeb755d081b ("nixos/redis: clean up
option types") broke nixos evaluation:

  error: attempt to call something which is not a function but a set, at .../nixpkgs/nixos/modules/services/databases/redis.nix:111:28

Fix it.

Reported by Oliver Charles (thanks!).
elasticsearch: update to 1.2.2
bgs: update from 0.5 to 0.6
nvidia-x11: Update to 340.24
Merge pull request #3244 from ehmry/xscreensaver

xscreensaver: update from 5.26 to 5.29
Merge pull request #3286 from wjlroe/elasticsearch-1.2.2

elasticsearch: update to 1.2.2
blender: Update to 2.71
fftw: Update to 3.3.4
blender: Fix jackaudio dependency
blender: Enable ocean modifier
blender: Don't use system openjpeg

It was ignored anyway (instead using the internal openjpeg copy).
Fix virtualbox image building with new nix
Add haskell-simple-conduit
Update haskell-simple-conduit
haskell-git-annex: corrections for darwin