kde4: added the security patch for CVE-2014-5033 to nixpkgs because it is not available upstream
lua-5.1: fix CVE-2014-5461 by upstream+Debian patch
lua5 sockets: our version only works with lua 5.1
lua: migrate some pkgs, 5.1 -> 5.2
ekiga: fix icons. Closes #4015
s/dependancy/dependency/
iw: 3.14 -> 3.15
Merge pull request #4010 from madjar/master

kde4: added the security patch for CVE-2014-5033 to nixpkgs because it is not available upstream
Support users-groups.json referring to store paths

Fixes #4016.
pythonPackages: add dotfiles, dotfile manager
gecode: add package
pythonPackages.gcutil: fix build
pythonPackages.livestream: use requests2
nixos-rebuild: Don't pass -K by default
Manual: Fix build product
Remove some obsolete platform override in release.nix
gecode: meta information
rbtools: 0.4.1 -> 0.6.1
gecode: fix meta
Merge pull request #4026 from manveru/gecode

gecode: add package