update htaccess files and makefile according to new setup

[~bandali/bndl.org] / static / .htaccess

<IfModule mod_rewrite.c>
# since we set Options -MultiViews in ../.htaccess, we now have to
# explicitly tell apache that files with no extension are actually
# .html files
RewriteCond %{REQUEST_FILENAME}.html -f
RewriteRule !.*\.html$ %{REQUEST_FILENAME}.html [L]
</IfModule>