Added new aux-item send-comments-to. (Bug 308).

Robustify test suite.

ChangeLog

+2001-12-13  Per Cederqvist  <ceder@moria>
+
+	Added new aux-item send-comments-to.  (Bug 308).
+	* run-support/aux-items.conf: Added send-comments-to [33].
+	* src/server/testsuite/lyskomd.0/01.exp: Handle send-comments-to.
+	* src/server/testsuite/lyskomd.0/03.exp: Ditto.
+	* src/server/testsuite/lyskomd.0/18.exp: Ditto.
+	* src/server/testsuite/lyskomd.0/23.exp: Test suite implemented.
+
+	Robustify test suite.
+	* src/server/testsuite/config/unix.exp (extracting_expect): Set
+	$var to the empty string even on failure, to avoid some TCL
+	errors.
+
 2001-12-12  Per Cederqvist  <ceder@moria>
 
 	Code cleanup.