add tiled-qt 0.9.1

pkgs/applications/editors/tiled-qt/default.nix

@@ -0,0 +1,24 @@
+{ stdenv, fetchurl, qt }:
+
+stdenv.mkDerivation rec {
+  name = "tiled-qt-0.9.1";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/tiled/${name}.tar.gz";
+    sha256 = "09xm6ry56zsqbfl9fvlvc5kq9ikzdskm283r059q6rlc7crzhs38";
+  };
+
+  buildInputs = [ qt ];
+
+  preConfigure = "qmake -r PREFIX=$out";
+
+  meta = {
+    description = "A free, easy to use and flexible tile map editor";
+    homepage = "http://www.mapeditor.org/";
+    # libtiled and tmxviewer is licensed under 2-calause BSD license.
+    # The rest is GPL2 or later.
+    license = stdenv.lib.licenses.gpl2Plus;
+    platforms = stdenv.lib.platforms.linux;
+    maintainers = with stdenv.lib.maintainers; [ iyzsong ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -1784,6 +1784,8 @@ let
     guile = guile_1_8;
   };
 
+  tiled-qt = callPackage ../applications/editors/tiled-qt { qt = qt4; };
+
   tinc = callPackage ../tools/networking/tinc { };
 
   tmux = callPackage ../tools/misc/tmux { };