10.6 update(Workaround for kerberos bug) and cleaning of deprecated function form...

10.6 update(Workaround for kerberos bug) and cleaning of deprecated function form code

For aklog has been added the workaround for kerberos function KLAcquireInitialTickets that in 10.6 return always error.
First is called KLCacheHasValidTickets for check user ticket presence, if there are no ticket  KLAcquireNewInitialTickets will be called for get user credential.
Has been removed also many deprecated api.

Reviewed-on: http://gerrit.openafs.org/341
Tested-by: Derrick Brashear <shadow@dementia.org>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
(cherry picked from commit b695261de43af0fbdd8166b4b2272465783e76d6)
Change-Id: I77e29b1f8668f346cc4ec6ef48f447aae8d68dfa
Reviewed-on: http://gerrit.openafs.org/954