network.c (setup_network):

network.c (setup_network):
main.c (initialize_realms): Massive revamp of how the network ports
	are setup.  The default port list for a realm is read from
	[kdcdefaults]/kdc_ports from the kdc.conf file.  For each realm, a
	list of ports can be specified in [realms]/<realm>/kdc_ports.

extern.h (kdc_realm_t): Remove realm_pport and realm_sport, and added
	realm_ports.

do_tgs_req.c (process_tgs_req):
do_as_req.c (process_as_req):
dispatch.c (dispatch): Pass the portnumber of the incoming request down
	to process_as_req and process_tgs_req, instead of the boolean
	"is_secondary".

kerberos_v4.c (kerb_get_principal, kerberos_v4): Fix gcc -Wall flames,
	by fixing signed vs. unsigned types.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@6937 dc483132-0cff-0310-8789-dd5450dbe970