Add devinputjack overlay
diff --git a/DevInputJack/AndroidManifest.xml b/DevInputJack/AndroidManifest.xml
new file mode 100644
index 0000000..a2106c2
--- /dev/null
+++ b/DevInputJack/AndroidManifest.xml
@@ -0,0 +1,10 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+        package="me.phh.treble.overlay.devinputjack"
+        android:versionCode="1"
+        android:versionName="1.0">
+        <overlay android:targetPackage="android"
+                android:requiredSystemPropertyName="persist.sys.overlay.devinputjack"
+                android:requiredSystemPropertyValue="true"
+		android:priority="6"
+		android:isStatic="true" />
+</manifest>