Order Deny,Allow
Deny from all

#allow access to assets
<FilesMatch "^(.+)\.(css|js|woff|woff2|ttf)$">
	Allow from all
</FilesMatch>

#allow access to any image
<FilesMatch "^(.+)\.(png|gif|jpg|jpeg|ico)$">
	Allow from all
</FilesMatch>

#allow access to update.json
<FilesMatch "^update\.json$">
	Allow from all
</FilesMatch>

#allow access to access
<FilesMatch "^access$">
	Allow from all
    RewriteRule ^(.*)$ /index.php [L]
</FilesMatch>

#allow access to ajax
<FilesMatch "^ajax$">
	Allow from all
    RewriteRule ^(.*)$ /index.php [L]
</FilesMatch>