*** Bad news for Facebook contacts, Android not allow to access data from external packages. ***
NOT SUPPORT FOR ANDROID 4.0 (ICS).
*** As for Android 4.0 ICS, Google had changed the API hugely so the new frequently called list is not be manipulated by any external packages other than Google itself. I've still discovering any way to workaround it.
-Added Auto Remove.
This program is used to clear all the frequently called list under the favorite tab in contacts.
Simply click the button to remove them. It will not affect any contacts nor any sync operations.