pull up r22147 from trunk

pull up r22147 from trunk

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 r22147 | ghudson | 2009-03-29 22:43:51 -0400 (Sun, 29 Mar 2009) | 5 lines
 Changed paths:
    M /trunk/README
    M /trunk/src/lib/krb5/krb/Makefile.in
    M /trunk/src/lib/krb5/krb/deps
    A /trunk/src/lib/krb5/krb/t_pac.c
    A /trunk/src/lib/krb5/krb/t_princ.c

 ticket: 6435
 subject: Add PAC and principal parsing test cases

 From Heimdal, ported by Luke, further modified by me.

ticket: 6435
version_fixed: 1.7

git-svn-id: svn://anonsvn.mit.edu/krb5/branches/krb5-1-7@22235 dc483132-0cff-0310-8789-dd5450dbe970