* libnm-util/Makefile.am
	  libnm-util/nm-utils-private.h
		- New header for internal utils private functions

	* libnm-util/libnm-util.ver
	  libnm-util/nm-utils.c
	  libnm-util/nm-utils.h
		- Document some functions
		- (nm_utils_string_in_list, nm_utils_string_list_contains,
		   nm_utils_string_slist_validate): un-export, only used within
			libnm-util or of limited use in general, and very easy to
			re-implement by apps if needed

	* libnm-util/nm-setting-8021x.c
	  libnm-util/nm-setting-wired.c
	  libnm-util/nm-setting-wireless-security.c
	  libnm-util/nm-setting-wireless.c
		- Update for private nm_utils_string_* functions



git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4319 4912f4e0-d625-0410-9fb7-b9a5a253dbdc