vagrant: add expression
ntopng: new package

ntopng is a high-speed web-based traffic analysis and flow collection
tool. ntopng => ntop next generation.

http://www.ntop.org/products/ntop/
nixos: add ntopng service

ntopng is a high-speed web-based traffic analysis and flow collection
tool. Enable it by adding this to configuration.nix:

  services.ntopng.enable = true;

Open a browser at http://localhost:3000 and login with the default
username/password: admin/admin.
renpy: update to 6.16.3
Add shellinabox
add ranger 1.6.1
Correct web-skip value to match behavior of checkip.dyndns.com
enabled introspection for clutter,cogl and json-glib
libzip: update from 0.10 to 0.11.1, potentially fixes CVE-2012-1162, CVE-2012-1163
perlPackages.HTTPBody: update from 1.17 to 1.19, potentially fixes CVE-2013-4407
bogofilter: update from 1.1.7 to 1.2.4, potentially fixes CVE-2012-5468
libgcrypt: update from 1.5.2 to 1.5.3, potentially fixes CVE-2013-4242
libproxy: update from 0.4.7 to 0.4.11, potentially fixes CVE-2012-4504
smbldaptools: update from 0.9.7 to 0.9.10, potentially fixes CVE-2012-0961, CVE-2013-1051
subversionClient: update from 1.7.13 to 1.7.14, potentially fixes CVE-2013-4558
policycoreutils: update from 2.2.4 to 2.2.5
ati-drivers: fix aticonfig segmentation fault

Fix aticonfig tool by setting libXinerama to LD_LIBRARY_PATH
nginx: add headers more nginx module
nginx: enable ipv6 and spdy
dhcpcd: make dhcpcd work in linux containers