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.
Add support for tags to remaining functions in lib/valuepair.c
Fix warning
initial support for multi-valued attributes in rlm_cache
Update doxygen documentation
Minor fixes in rlm_rest
Fix more null string checks
Merge branch 'master' of github.com:FreeRADIUS/freeradius-server
As posted to the list
Enable additional doxygen features
Don't include references they're too verbose

Define multivalued TAGs properly
specify TARGET for rlm_sql_null
Merge pull request #161 from philmayers/sqlnull

specify TARGET for rlm_sql_null
Add documentation for the connection pool API

Update some weird argument names and field names so they make more sense.