* cc_mslsa.c:

    * cc_mslsa.c:
        - Fix MITPrincToMSPrinc to prevent writing to the output
          buffer if the input won't fit.
        - Add internal UnicodeStringToMITPrinc function
        - Rename internal MSPrincToMITPrinc to ExternalNameToMITPrinc
        - Rename internal PurgeMSTGT to PurgeAllTickets
        - Add internal PurgeTicket2000
        - Add internal PurgeTicketXP
        - Since tickets can only be requested via KDC Opt Flags it is
          not possible to specifically request the Initial ticket.  If
          more than one ticket exists which matching service names,
          enctypes, and ticket flags the initial ticket flag may not be
          set.  If the caller requested the initial ticket, set the flag
          manually.
        - Add preliminary support for krb5_lcc_set_flags
        - Modify krb5_lcc_initialize to return success
        - Modify krb5_lcc_get_principal to support an LSA cache
          which does not contain a TGT when krb5_lcc_resolve is
          called.
        - Implement krb5_lcc_remove_cred

ticket: new

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@16714 dc483132-0cff-0310-8789-dd5450dbe970