Use access_perm() instead of fast_access_perm().

        Corrected privilege-related problems. Many functions now
        take a Connection instead of a Pers_no/Person combo.

        Added defensive code to protect the server in situations
        where active_connection is unexpectedly NULL.

        Added checks to most RPC handlers to make sure they are only
        called when there is an active connection.

        The added_by field for a person's membership in its letterbox
        conference is not the person itself, not 0.

Testing
        Removed all new expected fails from the testsuite.

        set-pers-flags

Modified RPC calls
        create-person (new parameter pers-flags)

Removed several hard-coded constants and paths.
        Max texts
        Max conferences
        Nologin file

Support for aux-item validation functions (not just regexps.)
Support for aux-items that can only be created by the server
Support for linking pairs of aux items

Added test cases to improve code coverage

Renamed log to kom_log to avoid conflicts with math function log.

Several bug fixes (code and documentation)

prot_a_async_new_text.

               Documented the aux-item definition file format.
               Updated the database format documentation.

Server:        Implemented aux-items.
               Checked error returns and set error-status to something
                   useful in most cases.
               New RPC calls:
                   create-text
                   create-anonymous-text
                   create-conf
                   create-person
                   get-text-stat
                   get-conf-stat
                   modify-text-info
                   modify-conf-info
                   get-info
                   modify-server-info
                   get-collate-table
                   set-expire
                   query-unread-texts
               New asynchronous messages:
                   new-text
                   deleted-text

(async_send_message): Likewise.

(async_i_am_on): Likewise.
(async_logout): Likewise.
(async_new_name): Likewise.
(async_sync_db): Likewise.
(async_forced_leave_conf): Likewise.
(async_login): Likewise.
(async_rejected_connection): Likewise.
(async_send_group_message): Likewise.

	instead of an array of int.  Adjust the code accordingly.

(async_send_group_message, async_send_message): Option to force message to user regardless of async message reception preferences

minute.

(async_send_group_message): New function, derived from async_send_message.
(async_send_message): Now implemented in terms of async_send_group_message.

any files.

previously contain information about secret conferences. This has now
been fixed.