fix openjdk url for Darwin
Fixed settings issue.

The following warning was shown when I clicked on links:
'GLib-GIO-Message: Using the 'memory' GSettings backend. Your settings will not be saved or shared with other applications.'
Update `macvim` package to v7.4.355

MacVim's maintenance has stagnated, so this moves `macvim` to a new maintainer.
Additionally, the `-headerpad_max_install_names` linker flag is passed to
prevent problems when setting the rpaths.
dwb: add wrapper and use GTK2 for plugin support
ncmpc: update to version 0.22
New pkg: riemann-c-client version 1.1.1

A C client library for the Riemann monitoring system
New pkg: syslog-ng-incubator

A collection of tools and modules for syslog-ng
nixos: add 'firebird' group

The firebird module complains without missing 'firebird' group, add it.
Update direnv to v2.4.0
added lua-sec-0.5
elasticsearch: fix darwin build
eclipse: add Eclipse Standard 4.4 Luna
Removed CRAN mirror that was incorrectly handling 404 errors, causing
builder to abort.
Added CRAN archive to R package derivation to prevent R expressions from
breaking when any package is updated.
haskell-hspec-attoparsec: new package, version 0.1.0.1
Introduced haskellPackages.HPDF
pythonPackages.beets: 1.0.0 -> 1.3.6
Merge pull request #3131 from bennofs/dwb-wrapper

add dwb-wrapper for plugin support
Fix info command

The "info" command has been broken on NixOS since
457fdb38425fd00378f213f9bd5c306ed99395bf (proving that nobody uses
info).
Merge pull request #3208 from jbedo/master

Fix R expressions when packages are updated