Add new status code E_GW_CONNECTION_STATUS_REDIRECT moved the loginrequest

Add new status code E_GW_CONNECTION_STATUS_REDIRECT moved the loginrequest

2005-01-10  Sivaiah Nallagatla <snallagatla@novell.com>

        * e-gw-connection.h : Add new status code
        E_GW_CONNECTION_STATUS_REDIRECT
        * e-gw-connection.c
        (form_login_request) :  moved the loginrequest
        forming code to here so it can be called whenever
        it is needed
        (e_gw_connection_new) : call form_login_request here.
        if the status code is E_GW_CONNECTION_STATUS_REDIRECT
        send the login request to new server
        (e_gw_connection_move_item) : new api to move/copy mails
        between folders