General tweaks and fixes for Nick's comments.

* Add changes/ files.
* Edit the tor-fw-helper manpage.
* Fix check-spaces.
* Add prototype for get_list_of_ports_to_forward().
* Fix tor_parse_long() TCP port range.
* Improve doc. of tor_check_port_forwarding().
* Check for overflows in tor_check_port_forwarding().
* Demote successful port forwarding to LOG_INFO.

Conflicts:
	src/common/address.c
	src/or/circuitbuild.c

1 files changed, 2 insertions, 0 deletions

diff --git a/src/or/config.h b/src/or/config.h
index dd76edcf1d..d207965849 100644
--- a/src/or/config.h
+++ b/src/or/config.h
@@ -82,6 +82,8 @@ void save_transport_to_state(const char *transport_name,
                              const tor_addr_t *addr, uint16_t port);
 char *get_stored_bindaddr_for_server_transport(const char *transport);
 
+smartlist_t *get_list_of_ports_to_forward(void);
+
 int getinfo_helper_config(control_connection_t *conn,
                           const char *question, char **answer,
                           const char **errmsg);