Implement first-unused-conf-no and first-unused-text-no. (Bug 121).

Makefile improvements that might help portability to CYGWIN_NT-5.0.

ChangeLog

+2003-08-13  Per Cederqvist  <ceder@ceder.dyndns.org>
+
+	Implement first-unused-conf-no and first-unused-text-no.
+	(Bug 121).
+	* doc/Protocol-A.texi (first-unused-conf-no): New request.
+	(first-unused-text-no): New request.
+	(Server Information): Refer to the new requests instead of
+	inferior ways to get the same information.
+	* src/include/services.h (first_unused_conf_no): New function.
+	(first_unused_text_no): New function.
+	* src/server/text.c (first_unused_text_no): New function.
+	* src/server/simple-cache.c (query_next_conf_no): New function.
+	* src/server/prot-a.c (prot_a_reply): Handle rt_conf_no.
+	* src/server/prot-a-output.h, src/server/prot-a-output.c
+	(prot_a_output_conf_no): New function.
+	* src/server/fncdef.txt: Added first_unused_conf_no and
+	first_unused_text_no.
+	* src/server/connections.h (enum res_type): Aded rt_conf_no.
+	(union result_holder): Added conf_no.
+	* src/server/conference.c (first_unused_conf_no): New function.
+	* src/server/cache.h (query_next_conf_no): New function.
+	* src/server/testsuite/lyskomd.0/01.exp: Test
+	114:first-unused-conf-no and 115:first-unused-text-no.
+	* src/server/testsuite/lyskomd.0/03.exp: Ditto.
+	* src/server/testsuite/lyskomd.0/41.exp: Ditto.
+
+	Makefile improvements that might help portability to
+	CYGWIN_NT-5.0.
+	* src/server/testsuite/Makefile.am (AM_CPPFLAGS): Added ../../..,
+	so that config.h is properly found.
+	* src/server/Makefile.am (aux.h): Don't append to a non-existing
+	file; use ">" instead of ">>" to create it.
+
 2003-08-12  Per Cederqvist  <ceder@ceder.dyndns.org>
 
 	Implement and use has_access() to simplify code.  (Bug 723).