Revert "Revert "Inflate RV attr to create the layout manager.""

This reverts commit 4d7dbfd2b24b8ebc49d3be5e0b5cbac76b2751ed.
diff --git a/v7/recyclerview/build.gradle b/v7/recyclerview/build.gradle
index 550e39e..1d2309a 100644
--- a/v7/recyclerview/build.gradle
+++ b/v7/recyclerview/build.gradle
@@ -17,8 +17,12 @@
     sourceSets {
         main.manifest.srcFile 'AndroidManifest.xml'
         main.java.srcDir 'src'
+        main.res.srcDir 'res'
+
         androidTest.setRoot('tests')
         androidTest.java.srcDir 'tests/src'
+        androidTest.res.srcDir 'tests/res'
+        androidTest.manifest.srcFile 'tests/AndroidManifest.xml'
     }
 
     lintOptions {