lolcommits: init at 0.16.2

- initial lolcommits packaging done by fzakaria
- mplayer with v4l webcam support taken from nixpkgs-unstable

pkgs/lolcommits/shell.nix

@@ -0,0 +1,7 @@
+{ pkgs ? import <nixpkgs> { } }:
+with pkgs;
+with stdenv;
+mkShell {
+  name = "lolcommits-shell";
+  buildInputs = [ bundix ruby ];
+}