2001-03-17  Not Zed  <NotZed@Ximian.com>

        * camel-folder.c (camel_folder_ref_message_info): Implemented.
        (ref_message_info): And default implementation.

        * camel-folder.h: Added ref_message_info virtual method.

2001-03-16  Not Zed  <NotZed@Ximian.com>

        * camel-folder-thread.c
        (camel_folder_thread_messages_new_summary): New function to create
        a thread tree from a supplied summary array.
        (camel_folder_thread_messages_destroy): Handle thread trees
        generated by the above function properly.

svn path=/trunk/; revision=8774