needs to be handled better)

	Now this menu item is enabled, and choosing it explains
	that you can't edited the Novice settings but offers
	to switch to Intermediate and let you edit those
	settings.

	* libnautilus-extensions/nautilus-user-level-manager.c,
	* libnautilus-extensions/nautilus-user-level-manager.h:
	Made the #defines for the user level ints public, so
	code elsewhere could use them rather than hardwiring
	a bunch of 0s, 1s, and 2s.

	* libnautilus-extensions/nautilus-caption-table.h:
	* libnautilus-extensions/nautilus-caption.h:
	* libnautilus-extensions/nautilus-font-picker.h:
	* libnautilus-extensions/nautilus-global-preferences.h:
	* libnautilus-extensions/nautilus-password-dialog.h:
	* libnautilus-extensions/nautilus-preference.h:
	* libnautilus-extensions/nautilus-preferences-box.h:
	* libnautilus-extensions/nautilus-preferences-dialog.h:
	* libnautilus-extensions/nautilus-preferences-group.h:
	* libnautilus-extensions/nautilus-prefere...