Apply the PtP Address bits of a patch from Tim Niemueller
* src/nm-ip4-config.[ch]
- Add ip4_ptp_address member to object
- (nm_ip4_config_copy): copy ptp address too
- (nm_ip4_config_get_ptp_address, nm_ip4_config_set_ptp_address):
new functions
- (nm_ip4_config_to_rtnl_addr): use ptp address when asked to,
rather than local tunnel ip address
* src/vpn-manager/nm-vpn-service.c
- (print_vpn_config): update for PtP address
- (nm_vpn_service_stage4_ip_config_get): switch parsing to
DBusMessageIters in preparation for getting routes from the VPN
service daemons too
* vpn-daemons/openvpn/src/nm-openvpn-service-openvpn-helper.c
- (send_config_info): update for PtP address, clean up code
- (main): update for PtP address, clean up code, fix typo
* vpn-daemons/openvpn/src/nm-openvpn-service.c
- (nm_openvpn_dbus_process_helper_ip4_config): update for PtP address
* vpn-daemons/pptp/src/nm-pptp-service-pppd-plugin.c
- (pptp_ip_up): update for PtP address
* vpn-daemons/pptp/src/nm-pptp-service.c
- (nm_pptp_dbus_process_helper_ip4_config): update for PtP address
* vpn-daemons/vpnc/src/nm-vpnc-service.c
- (print_vpn_config): update for PtP address
- (nm_vpnc_dbus_process_helper_ip4_config): update for PtP address
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@1346 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
