- Added xcodeenv: experimental support to build iOS apps through Nix

- Moved mobile development tools into a separate folder

pkgs/development/mobile/xcodeenv/default.nix

@@ -0,0 +1,15 @@
+{stdenv}:
+
+rec {
+  xcodewrapper = import ./xcodewrapper.nix {
+    inherit stdenv;
+  };
+
+  buildApp = import ./build-app.nix {
+    inherit stdenv xcodewrapper;
+  };
+
+  simulateApp = import ./simulate-app.nix {
+    inherit stdenv xcodewrapper;
+  };
+}