Many style and navigation changes. Pulled in ActionBarCompat from Android sample...

[debian/openrocket] / android / res / menu / main_menu.xml

<?xml version="1.0" encoding="utf-8"?>\r
<menu xmlns:android="http://schemas.android.com/apk/res/android" >\r
\r
    <item\r
        android:id="@+id/main_menu_preferences"\r
        android:title="@string/Preferences"\r
        android:icon="@drawable/ic_menu_preferences"\r
        android:showAsAction="always"/>\r
\r
</menu>