Revert "Revert AppCompat's use of VDC" for v24 preview #2

This reverts commit 000c3b61b4f8a8e96060aeef662eb728101b83b9.

Change-Id: I1d60345b68b1ef76a92523865124d85bf29ac654
diff --git a/design/build.gradle b/design/build.gradle
index eb880a1..7148e50 100644
--- a/design/build.gradle
+++ b/design/build.gradle
@@ -25,6 +25,8 @@
     defaultConfig {
         minSdkVersion 7
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        // This disables the builds tools automatic vector -> PNG generation
+        generatedDensities = []
     }
 
     sourceSets {
@@ -53,6 +55,10 @@
     buildTypes.all {
         consumerProguardFiles 'proguard-rules.pro'
     }
+
+    aaptOptions {
+        additionalParameters "--no-version-vectors"
+    }
 }
 
 android.libraryVariants.all { variant ->