Results from Kerberos Interop session:

Results from Kerberos Interop session:

 - 64-bit Windows compatibility

 - correct uninitialized variables

 - work without kerberos 4 libraries including krb524

 - add a mechanism to add and remove identities from
   the options dialog.   This allows a configuration
   to be specified using a separate file based ccache
   for each identity

 - work without availability of ccapi

 - force a renew of credentials on startup to support
   the case when MSLSA is the only credential cache

ticket: new

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@17832 dc483132-0cff-0310-8789-dd5450dbe970