Bump Logstash to 1.4.2
gbdfed: add package 1.6
Install all dirs for logstash

Also only patch shebangs in bin/ directory
Package for Open Sans fonts.
Consistently use the package name opensans-ttf everywhere.
Add virtualenvwrapper and its dependencies
fix icu4c build on darwin
License, platforms and maintainer for Logstash
added gpodder package
Revert "asciidoc: properly differentiate the "-full" variant in meta.description"

I changed my mind about this, I no longer think that meta.description
should differ depending on the package configuration. A package
configuration can be very fine grained, and I don't think it's
possible/preferable to describe this in meta.description.

This reverts commit 9033821c34d5cd69d814d73413da7a2e5f719d3f.
asciidoc: add enableExtraPlugins expression argument

'enableExtraPlugins = true' enables all the extra plugins (filters and
backends) that are available in the expression. This simplifies the
configuration for users who want to have the fullest possible asciidoc
configuration (not needing to enable each individual plugin).
haskellPackages.engineIO: Update to 1.0.2
haskellPackages.engineIO/engineIOSnap/socketIO: Update to latest versions
Add plugins haskell package
README for building the nixos manual
Fix service to use logstash new directory layout
Adding a missing instruction for EFI installations

This commit also adds a link to rEFInd which is a useful tool to manage
EFI systems. If this link is not desired, I can remove it.
moved wrapper declaration to preFixup
Use make install instead of setup.py directly.

Using setup.py results in the following error message:

    Missing file: share/applications/gpodder.desktop

    If you want to install, use "make install" instead of using
    setup.py directly. See the README file for more information.
Merge pull request #3327 from svenkeidel/gpodder

added gpodder package