r-jsonlite: update to 0.9.11
r-rgdal/rgeos: adding gdal geos and proj as dependency
Configure gnupg to use pinentry by default.

This makes gnupg much more usable out of the box.
Remove obsolete patch.
Remove use* options and let the user set optional dependies to null if
they don't want to use them.
Apply recent changes from gnupg/default.nix to gnupg/git.nix

gnupg/git.nix doesn't build, but it didn't build before either.
krb5: Update to 12.2.2.

Fixes security vulnerabilities CVE-2014-4341, CVE-2014-4342,
CVE-2014-4343, CVE-2014-4344 and CVE-2014-4345.
Add "cask" package
Add roconnor to GnuPG maintainers.
ncmpc: enable colors and lyrics screen.
ncmpc: bump version to 0.24.
nixos/nat: Don't flush tables, create subchains for autogenerated rules
nixos/tests/nat: Modify test to accomodate for firewall consolidation
Remove unmaintained gnupg2_1.
Comment on optional dependencies for Gnupg.
Upgraded glances package to v2.1, and packaged its dependencies.

Disabled glances for pypy.
Added termite package and updated vte to be compatible.
nixos/tests/nat: Add tests for standalone and firewall based nat
Update VirtualBox to 4.3.16.
Leiningen: Bump to 2.5.0.