Bug fixes, UI flow improvements.

Bug: 3173067 - Auto timezone checkbox out of sync with dependency
Bug: 3175116 - Crash when launching Manage Accounts screen
Move "Add Account" to a menu item from a button at the bottom.
diff --git a/src/com/android/settings/Settings.java b/src/com/android/settings/Settings.java
index bec8241..a00d58f 100644
--- a/src/com/android/settings/Settings.java
+++ b/src/com/android/settings/Settings.java
@@ -192,4 +192,5 @@
     public static class DockSettingsActivity extends Settings { }
     public static class RunningServicesActivity extends Settings { }
     public static class VoiceInputOutputSettingsActivity extends Settings { }
+    public static class ManageAccountsSettingsActivity extends Settings { }
 }