Merge branch 'master' into staging

* master: (39 commits)
  python.pkgs.pybfd: move to python-modules
  documentation: python 2.6 is no more
  documentation: python3Packages is python36Packages
  wireguard: 0.0.20171101 -> 0.0.20171111
  php_excel: init at 1.0.2
  libxl: init at 3.8.1
  matrix-synapse: 0.24.1 -> 0.25.1
  grafana: 4.6.1 -> 4.6.2
  linux: 4.4.98 -> 4.4.99
  linux: 4.9.62 -> 4.9.63
  linux: 4.13.13 -> 4.13.14
  nixos/zsh: add the type for enableAutosuggestions option
  zsh-powerlevel9k: init at 2017-11-10
  fio: 3.1 -> 3.2
  filebench: rehash source
  nano: 2.8.7 -> 2.9.0
  bonnie: replace dead source link
  less: 520 -> 529
  strace: 4.19 -> 4.20
  iperf: 3.2 -> 3.3
  ...

pkgs/development/python-modules/pybfd/default.nix

@@ -0,0 +1,25 @@
+{ lib, buildPythonPackage, isPyPy, isPy3k, fetchurl, gdb, libbfd }:
+
+buildPythonPackage rec {
+  name = "pybfd-0.1.1";
+
+  disabled = isPyPy || isPy3k;
+
+  src = fetchurl {
+    url = "mirror://pypi/p/pybfd/${name}.tar.gz";
+    sha256 = "d99b32ad077e704ddddc0b488c83cae851c14919e5cbc51715d00464a1932df4";
+  };
+
+  preConfigure = ''
+    substituteInPlace setup.py \
+      --replace '"/usr/include"' '"${gdb}/include"' \
+      --replace '"/usr/lib"' '"${libbfd}/lib"'
+  '';
+
+  meta = {
+    homepage = https://github.com/Groundworkstech/pybfd;
+    description = "A Python interface to the GNU Binary File Descriptor (BFD) library";
+    license = lib.licenses.gpl2;
+    platforms = lib.platforms.linux;
+  };
+}