Export the testbed-ops configure variable, so that other libraries

don't have to go through configure to get it.

tbsetup/libtestbed.pm.in

@@ -15,16 +15,20 @@ use Exporter;
 @ISA = "Exporter";
 @EXPORT =
     qw ( SENDMAIL OPENMAIL TBTimeStamp TBBackGround TBDateTimeFSSafe
-	 TBMakeLogname TB_BOSSNODE TBGenSecretKey TBDebugTimeStamp
+	 TBMakeLogname TB_BOSSNODE TB_OPSEMAIL TBGenSecretKey TBDebugTimeStamp
 	 TBDebugTimeStampsOn );
 
 my $MAILTAG  = "@OURDOMAIN@";
 my $BOSSNODE = "@BOSSNODE@";
 my $TIMESTAMPS = "@TIMESTAMPS@";
+my $TBOPSEMAIL = "@TBOPSEMAIL@";
 
 # Hostname of our boss node
 sub TB_BOSSNODE()	{ $BOSSNODE; }
 
+# Testbed ops email address
+sub TB_OPSEMAIL()	{ $TBOPSEMAIL; }
+
 # A library of useful stuff.
 
 # Send an email message via sendmail -t.