merged EAP framework from branch into trunk

includes a lot of other modifications

src/stroke/stroke.c

@@ -106,6 +106,8 @@ static int add_connection(char *name,
 	
 	msg.add_conn.name = push_string(&msg, name);
 	msg.add_conn.ikev2 = 1;
+	msg.add_conn.auth_method = 2;
+	msg.add_conn.eap_type = 0;
 	msg.add_conn.mode = 1;
 	
 	msg.add_conn.rekey.reauth = 0;

src/stroke/stroke.h

@@ -137,6 +137,7 @@ struct stroke_msg_t {
 			char *name;
 			int ikev2;
 			int auth_method;
+			int eap_type;
 			int mode;
 			struct {
 				char *ike;