Folders now close in various situations where we want them to:

-> When pressing home, from app or from home
-> When rotating (as per design request)
-> When scrolling to another page

Change-Id: I3b96b216f1ec5da07cd95d2541999866a1c1424e
diff --git a/src/com/android/launcher2/Folder.java b/src/com/android/launcher2/Folder.java
index 13815ad..347eba0 100644
--- a/src/com/android/launcher2/Folder.java
+++ b/src/com/android/launcher2/Folder.java
@@ -648,7 +648,7 @@
         }
     };
 
-    private void completeDragExit() {
+    public void completeDragExit() {
         mLauncher.closeFolder();
         mCurrentDragInfo = null;
         mCurrentDragView = null;