Fixed a bug that causes created_texts to contain some deleted texts.

ChangeLog

+1999-06-28  Per Cederqvist  <ceder@lysator.liu.se>
+
+	Fixed a bug that causes created_texts to contain some deleted
+	texts.
+	* src/server/text.c (do_delete_text): Don't forget to call
+	mark_person_as_changed -- the authors' list of created texts must
+	be updated.
+	* src/server/testsuite/lyskomd.0/12.exp: Detect the above bug.
+	* src/server/testsuite/config/unix.exp (dbck_run): New proc.
+	(lyskomd_death): Call dbck_run to check the database after each
+	shutdown.
+
 1999-06-27  Per Cederqvist  <ceder@lysator.liu.se>
 
 	* Release 2.0.0.