Bidi fixes for contact detail page

Make the app RTL-aware in AndroidManifest.xml
Fix RTL issues in ContactDetailFragment

Bug: 5582979

Change-Id: I29e3dd4887079f641d7f9d2eac3dde277f054bd0
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index b305245..ed35a21 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -58,6 +58,7 @@
         android:icon="@mipmap/ic_launcher_contacts"
         android:taskAffinity="android.task.contacts"
         android:hardwareAccelerated="true"
+        android:supportsRtl="true"
     >
 
         <!-- The main Contacts activity with the contact list, favorites, and groups. -->