xib2nib: add meta

also:
- NSPlist
- PlistCpp

pkgs/development/libraries/NSPlist/default.nix

@@ -11,4 +11,11 @@ stdenv.mkDerivation {
   };
 
   buildInputs = [ cmake ];
+
+  meta = with stdenv.lib; {
+    maintainers = with maintainers; [ matthewbauer ];
+    description = "Parses .plist files";
+    license = licenses.mit;
+    platforms = platforms.unix;
+  };
 }

pkgs/development/libraries/PlistCpp/default.nix

@@ -11,4 +11,12 @@ stdenv.mkDerivation {
   };
 
   buildInputs = [ cmake boost NSPlist pugixml ];
+
+
+  meta = with stdenv.lib; {
+    maintainers = with maintainers; [ matthewbauer ];
+    description = "CPP bindings for Plist";
+    license = licenses.mit;
+    platforms = platforms.unix;
+  };
 }

pkgs/development/tools/xib2nib/default.nix

@@ -12,4 +12,11 @@ stdenv.mkDerivation {
 
   buildInputs = [ PlistCpp pugixml boost ];
   makeFlags = [ "PREFIX=$(out)" ];
+
+  meta = with stdenv.lib; {
+    maintainers = with maintainers; [ matthewbauer ];
+    description = "Compiles CocoaTouch .xib files into .nib";
+    license = licenses.mit;
+    platforms = platforms.unix;
+  };
 }