gdal: update to 1.11.1 and compiling with proj

proj is needed by ogr2ogr to convert in between coordinate systems
Fix using Apache httpd 2.2
strace: Update to 4.9
Merge pull request #5296 from michelk/gdal-1.11.1

gdal: update to 1.11.1 and compiling with proj
pypy: disable cpickle test..
cron: make into systemd.service and make it depend on /etc/localtime
so that changes in timezone will trigger a restart of cron service.
fontconfig-ultimate: do not replace terminus or proggy fonts
nixos: fix config.fonts.fontconfig.ultimate.allowBitmaps

The option was incorrectly negated, so that 'allowBitmaps = true'
actually disabled bitmap fonts.
Fix ANSI escape in warning messages

Seems to have been broken by accident in 7d1ddae58e465a1708967c9fee651c33819969c6.
Switch default timezone in NixOS from "CET" to "UTC".

Suggested in https://github.com/NixOS/nixpkgs/pull/5332.
nixos/modules/system/boot/luksroot.nix: hyperlinkify an URL in the documentation
nixos/doc/manual/release-notes/rl-1412.xml: document change of default time zone

https://github.com/NixOS/nixpkgs/pull/5332
haskell-generics-sop: mark as broken because of https://github.com/well-typed/generics-sop/issues/3
nixos-generate-config: Add time zone
nixos-generate-config: Don't emit networking.hostId

Systemd already generates /etc/machine-id. So there is no need to
generate another unique host identifer.
nox: switch dependency from nixUnstable to nix
nixos/tests/virtualbox: Generalize expression.

We're going to create more than one VirtualBox VM, so let's dynamically
generate subs specific to a particular VirtualBox VM, merging everything
into the testScript and machine expressions.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
nixos/virtualbox: Allow to disable hardening.

Hardening mode in VirtualBox is quite restrictive and on some systems it
could make sense to disable hardening mode, especially while we still
have issues with hostonly networking and other issues[TM] we don't know
or haven't tested yet.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
virtualbox package: Disable hardening by default.

Yes, this is only on the package level, so it's possible to use
VirtualBox for example installed by nix-env -i, which of course doesn't
have access to the functionality provided by the various VirtualBox
kernel modules.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
nixos/virtualbox: Note about "vboxusers" group.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>