DO NOT MERGE Set initial version of AOSP Contacts to be 2.0.0.

 bug:31101408

Change-Id: I6ea098838bcc0ca426e9242b909c8f1b2db6b41a
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index bd36560..7d7579d 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -16,8 +16,8 @@
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.android.contacts"
-    android:versionCode="10512"
-    android:versionName="1.5.12">
+    android:versionCode="20000"
+    android:versionName="2.0.0">
 
     <uses-sdk android:minSdkVersion="21" android:targetSdkVersion="25" />