Patch from Darin Adler (#54166)

Patch from Darin Adler (#54166)

Sat Jun 30 12:49:26 2001  Owen Taylor  <otaylor@redhat.com>

        Patch from Darin Adler (#54166)

	* glib/gstrfuncs.[ch]: Add ascii-only, locale-insensitive
	g_ascii_to[lower/upper], g_ascii_str[down/up],
	g_ascii_is[upper/lower] and deprecate the locale-affected
	versions which break for UTF-8, etc. Make
	g_ascii_strup/strdown duplicating,
	not in-place for consistency with UTF-8 functions.

	* glib/gstring.[ch]: Add ascii-only, locale-insensitive
	g_string_ascii_[down/up], and deprecate the locale-affected
	versions which break for UTF-8, etc.

	* glib/gutils.c glib/gwin32.c test/testglib.c: Use
	the g_ascii_* functions where appropriate.