Enabling RemoteViews to have a landscape and portrait layout

-> Implmented BitmapCache to ensure no bitmap data is duplicated
   within a RemoteViews hierarchy.

Change-Id: I68f0f5e2882ee2a2a9a110c1642b93c4c7518743

Author: Adam Cohen

api/current.txt

@@ -27831,6 +27831,7 @@ package android.widget {
 
   public class RemoteViews implements android.view.LayoutInflater.Filter android.os.Parcelable {
     ctor public RemoteViews(java.lang.String, int);
+    ctor public RemoteViews(android.widget.RemoteViews, android.widget.RemoteViews);
     ctor public RemoteViews(android.os.Parcel);
     method public void addView(int, android.widget.RemoteViews);
     method public android.view.View apply(android.content.Context, android.view.ViewGroup);