Patch from Tambet Ingo <tambet@gmail.com>

	* libnm-util/nm-setting.h
	  libnm-util/nm-setting.c
		- Make properties private and add accessor functions

	* libnm-util/nm-connection.c
	  libnm-util/nm-setting-8021x.c
	  libnm-util/nm-setting-cdma.c
	  libnm-util/nm-setting-connection.c
	  libnm-util/nm-setting-gsm.c
	  libnm-util/nm-setting-ip4-config.c
	  libnm-util/nm-setting-ip6-config.c
	  libnm-util/nm-setting-ppp.c
	  libnm-util/nm-setting-pppoe.c
	  libnm-util/nm-setting-serial.c
	  libnm-util/nm-setting-template.c
	  libnm-util/nm-setting-vpn.c
	  libnm-util/nm-setting-wired.c
	  libnm-util/nm-setting-wireless-security.c
	  libnm-util/nm-setting-wireless.c
	  system-settings/plugins/keyfile/reader.c
	  system-settings/plugins/keyfile/writer.c
		- Use setting accessors



git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4228 4912f4e0-d625-0410-9fb7-b9a5a253dbdc