hg: jdk7u/jdk7u-dev/jdk: 8014196: ktab creates a file with zero kt_vno

[weijun.wang at oracle.com]

Changeset: 224b33e3303f
Author:    weijun
Date:      2013-05-24 17:15 +0800
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u-dev/jdk/rev/224b33e3303f

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