forcing html

	I changed LYforce_HTML_mode to TRUE in LYMain.c.  Now, when I
encounter an HTML file that doesn't have an extension that makes lynx
render it thusly I don't have to restart lynx with the force_html
switch.  If I encounter a non-HTML file I can just hit \
	I'd prefer that lynx detect HTML-ness in more cases, and that
\ work 'backwards': render a file as HTML that wasn't so detected in
the first place, but I'm lazy.

russell bell