xbps-src::info_tmpl(): also print $homepage and $license.

xbps-src/shutils/tmpl_funcs.sh.in

@@ -45,6 +45,8 @@ info_tmpl()
 	done
 	[ -n "$noarch" ] && echo "noarch:		yes"
 	echo "maintainer:	$maintainer"
+	[ -n "$homepage" ] && echo "Upstream URL:	$homepage"
+	[ -n "$license" ] && echo "License(s):	$license"
 	echo "build_style:	$build_style"
 	for i in ${configure_args}; do
 		[ -n "$i" ] && echo "configure_args:	$i"