* README,configure.ac,src/options.c,src/tokens.c,src/afs5log.c,
src/afs5log.1.in,src/pam_krb5.5.in: add a "token_strategy" option
to pam_krb5, and a matching "-s" option to afs5log. That, in
combination being able to specify the best guess at the principal name
for a cell, should really let people cut down on what's getting to be
a large set of round trips to the KDC.