hg: jdk8/tl/jdk: 8014196: ktab creates a file with zero kt_vno

[weijun.wang at oracle.com]

Changeset: 6816afd70a68
Author:    weijun
Date:      2013-05-24 17:15 +0800
URL:       http://hg.openjdk.java.net/jdk8/tl/jdk/rev/6816afd70a68

8014196: ktab creates a file with zero kt_vno
Reviewed-by: valeriep

! src/share/classes/sun/security/krb5/internal/ktab/KeyTab.java
! src/windows/classes/sun/security/krb5/internal/tools/Ktab.java
+ test/sun/security/krb5/tools/KtabZero.java
+ test/sun/security/krb5/tools/ktzero.sh