mdds: 0.12.0 -> pinned 0.12.1, use it for libreoffice-still instead of freshest

pkgs/development/libraries/mdds/0.12.1.nix

@@ -0,0 +1,17 @@
+{ stdenv, fetchurl }:
+
+stdenv.mkDerivation rec {
+  version = "0.12.1";
+  name = "mdds-${version}";
+
+  src = fetchurl {
+    url = "http://kohei.us/files/mdds/src/mdds_${version}.tar.bz2";
+    sha256 = "0gg8mb9kxh3wggh7njj1gf90xy27p0yq2cw88wqar9hhg2fmwmi3";
+  };
+
+  meta = {
+    homepage = https://code.google.com/p/multidimalgorithm/;
+    description = "A collection of multi-dimensional data structure and indexing algorithm";
+    platforms = stdenv.lib.platforms.all;
+  };
+}