Free the request when we remove it from the packet list

Only as the server is exiting.  request_done() assumes that it
can yank() the packet from the list and still poke it.  That means
we can't add a freeNode() function to fr_packet_list_create()
Typo
Edit clients.conf
Added a missing commented-out closing curly bracket
Explain why DHCP decoding failed
Missing break
Consistent error messages
Proper checks for error message functions
Tee to the log file instead

When people are running in foreground mode they probably want to see the result of the backtrace...
Add -D to more utilities
Fix radattr dictionary path
Send warning message only if it's necessary
Make TCP sockets work with udpfromto.

Add a "proto" field to RADIUS_PACKET.
Have it checked in rad_send(), so that we just use write().
Using sendto() is OK for TCP sockets.
Using udpfromto is not OK for TCP sockets.

Ensure that the TCP code in listen.c sets the proto field.
Ensure that rad_alloc_reply() sets the proto field
Ensure that radclient sets the proto field as necessary
Delay cleanup of listeners

until all requests using them are done.

Also do stats just before we free the request, instead of when
we remove it from the request hash.  This is because some requests
aren't in the hash...
Rename home_server type to home_server_t
Update ChangeLog
Update ChangeLog
Update queries.conf