IO::Compress: Update to fix the build

http://hydra.nixos.org/build/3060018
wget: Update to 1.14

Also fixes the gets() problem in wget.
idutils: Fix gets() problem

http://hydra.nixos.org/build/3060033
For consistency, don't use the -v flag when copying a directory $src
Fix the Glibc kernel at 2.6.35 rather than whatever the kernel header happen to be
Get the 3.3.5 kernel headers to build in the stdenv bootstrap

We don't have xz early in the bootstrap, so use the bz2 tarball.  Also
add SHELL=bash to get it to build.
Update Linux headers to 3.5
Update stdenv.is64bit
automake: Update to 1.12.4

Also disable tests, they're really way too slow.

http://hydra.nixos.org/build/3082076
net-tools: Update to 1.60_p20120127084908

Apparently token ring support is gone in the kernel.

http://hydra.nixos.org/build/3081969
w3m: Fix build

http://hydra.nixos.org/build/3081853
gcc: Get rid of lib64
checkPhase: Pass VERBOSE=y so that failing tests show something useful
patch: Update to 2.7.1

Also disable the tests on FreeBSD.

http://hydra.nixos.org/build/3070072
openssl: update to version 1.0.1c
openssl: strip trailing whitespace
bison-2.6: update to version 2.6.4
bison: drop obsolete version 1.875
jujuutils: fix reference to non-existent version of 'linuxHeaders'

Plus minor cosmetic changes to the expression.
all-packages.nix (linuxPackagesFor): fix 'kernelHeaders' attribute

The kernelHeaders attribute generated by the linuxPackagesFor function used to
refer to ../os-specific/linux/kernel-headersdefault.nix, but that file no
longer exists. Instead, we re-use the linuxHeaders attribute.