Add known good samples

src/etc/kerberosIV/krb.conf

@@ -1,2 +1,5 @@
 MY.DOMAIN
 MY.DOMAIN	me.my.domain admin server
+SIGMASOFT.COM	gandalf.sigmasoft.com admin server
+TOAD.COM	toad.com admin server
+TETHERLESS.COM	gandalf.pa.tetherless.com admin server

src/etc/kerberosIV/krb.realms

@@ -1 +1,13 @@
-.my.domain	MY.DOMAIN
+my.domain		MY.DOMAIN
+.my.domain		MY.DOMAIN
+sigmasoft.com		SIGMASOFT.COM
+.sigmasoft.com		SIGMASOFT.COM
+toad.com		TOAD.COM
+.toad.com		TOAD.COM
+tetherless.com		TETHERLESS.COM
+.tetherless.com		TETHERLESS.COM
+.pa.tetherless.com	TETHERLESS.COM
+tetherless.net		TETHERLESS.COM
+.tetherless.net		TETHERLESS.COM
+.pa.tetherless.net	TETHERLESS.COM
+.ba.tetherless.net	TETHERLESS.COM