Move res files to be more gradle-esque

Summary: Resources don't usually live under the package name.  We want to gradle build this soon, so making the directory structure as traditional as possible is best.

Reviewed By: emilsjolander

Differential Revision: D4557978

fbshipit-source-id: 7f80599201fe007a895e52bc5141425f9a83eb51

android/sample/res/com/facebook/samples/yoga/BUCK

@@ -1,21 +0,0 @@
-# Copyright (c) 2014-present, Facebook, Inc.
-# All rights reserved.
-#
-# This source code is licensed under the BSD-style license found in the
-# LICENSE file in the root directory of this source tree. An additional grant
-# of patent rights can be found in the PATENTS file in the same directory.
-
-include_defs('//YOGA_DEFS')
-
-android_resource(
-  name = 'res',
-  res = 'res',
-  package = 'com.facebook.samples.yoga',
-  visibility = [
-    'PUBLIC',
-  ],
-)
-
-project_config(
-  src_target = ':res'
-)