Revert "Fix syntax error in nixos/lib/build-vms.nix, introduced by 86c0f8c"

This reverts commit 704e91bab005eabe968a3b140222fb0cf7afd4db.
Revert "Merge pull request #3182 from wkennington/master.ipv6"

This reverts commit b23fd6585481a42937e105d5fce630a549900e86, reversing
changes made to 43654cba2c280ce17b81db44993d1c1bcae3a9c6.
add game 'tcl2048'
tcl2048: update to 0.2.6
tcl2048: wrong sha256sum.
grub: fix grub merge error
Merge pull request #3892 from robberer/bugfix/grub

grub: fix grub merge error
gource: update to version 0.42
Merge pull request #3893 from robberer/pkgs/gource

gource: update to version 0.42
Merge pull request #3889 from dbohdan/master

Added package tcl2048
haskell-xml-html-conduit-lens 0.3.2.0 -> 0.3.2.1
Bump snort and daq
pypyPackages.pycryptopp: mark as not supported on pypy
pythonPackages.cffi: 0.7.2 -> 0.8.6
PyPy ships with cffi, so don't use external cffi for packages
rdesktop: update to version 1.8.2

rdesktop: add meta fields
ruby: add version 2.1.2
deluge: update to version 1.3.7
Merge pull request #3898 from robberer/pkgs/deluge

deluge: update to version 1.3.7
Merge pull request #3897 from dmalikov/haskell-xml-html-conduit-lens

haskell-xml-html-conduit-lens 0.3.2.0 -> 0.3.2.1