new package: data-flags
new package: hayland
add parsek
haskellPackages.snapCors: Update to 1.2.6
hoogle-local: expand wrapper's arguments correctly

The wrapper was expanding all the words of all its arguments. Instead, we want to expand each argument as a word; there is a subtle difference!
libndp: add new package

Library for Neighbor Discovery Protocol.

Will be needed for the new networkmanager.

http://libndp.org/
Add vala 0.26. Will be needed for gnome-terminal 3.14
clutter: update 1.18 -> 1.20. Shouldn't break anything
Revert "clutter: update 1.18 -> 1.20. Shouldn't break anything"

This reverts commit 5e14c86b80650575562a81d453fde7f080f82ca1.

Overlooked an experimental API that breaks mutter in GNOME 3.12.
Document the fact that GNOME 3.12 must use clutter 1.18
Manual: Don't depend on the JSON options
options.json: Export as an object rather than a list

This makes it easier to look up options by name.
options.json: Filter out "visible" and "internal" attributes
haskellPackages.digestiveFunctorsAeson: Update to 1.1.12.1
haskellPackages.engineIo: Update to 1.2.1
add myself as maintainer for parsek.
add myself as maintainer for labeled-tree
nixos-generate-config: add 'lib' to module template

The NixOS manual says modules have the following signature:
 { config, lib, pkgs, ... }:

But our generated configuration.nix file lacks the 'lib' part. Add it.
imapfilter: update from 2.5.6 to 2.5.7
AgdaStdlib: update to 0.9

This should have really been updated with Agda itself.