Spanish translation for gnome core +

1998-04-15  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* history.c: i18n support.
	* gnome-helpwin.c: i18n support.
	* gnome-help-browser.c (configCallback): i18n support.
	* bookmarks.c (createBookmarksWindow): Add support for i18n