New calls accept-async and query-async

src/server/ChangeLog

+Mon Jun 10 13:38:12 1996  David Byers  <davby@sen2.ida.liu.se>
+
+	* admin.c (send_message): Force message to user if it has an
+ 	explicit letterbox recipient or if the sender is the
+ 	administrator.
+
+	* send-async.c (async_new_name): Check that the connection is
+	allowed to know about the conference that changed name.
+	(async_send_group_message): Allow override of preference not to
+	receive message. (async_send_message) Option to force message to
+	be sent to user.
+
+	* fncdef.txt: Added assept_async and query_async calls.
+
+	* connections.h: Added num_list ro Result_holder and Res_type.
+
+	* prot-a-output.c (prot_a_output_num_list): New function
+
+	* session.c (accept_async): Added this function.
+
+	* async.h: I-will-include-zis-only-vonce code added.
+
+	* internal-connections.c (init_connection): Handle num_list field.
+	  Sensible initialization of the want_async field.
+
+	* connections.c (free_parsed): Handle num_list field.
+
+	* call-switch.awk: Handle num_list input type.
+
+	* prot-a-send-async.c: Check if client wants async messages before
+ 	sending them; just about all functions have been modified.
+
+	* prot-a-send-async.h (ASYNC_CHECK_ACCEPT): New macro to check if
+ 	connection wants the async message at all.
+
+	* connections.h: Added want_async field to Connection. Added
+ 	num_list field to Connection.
+
+	* async.h: Added ay_dummy_last.
+
 Sun Jun  9 10:36:29 1996  David Byers  <davby@sen2.ida.liu.se>
 
 	* server-config.c: Added "Permissive sync" option.