Casts to quiet compiler
Cast to quiet compiler
Remove old unused code
Simplify "extended" handling.

"extended", "long-extended" and "evs" types get the flags.extended = 1

The various other code then keys off of "flags.extended", rather than
using the VENDORPEC_EXTENDED hack.
Restructure how attributes are packed

so that we can potentially allow TLVs in the standard space
Complain if we can't run radclient
Allow TLVs in the standard space, too.

The next step will be to fix the digest module to use the new
format, and to update the dictionaries.
Merge branch 'master' of github.com:FreeRADIUS/freeradius-server
As posted to the list