Merge pull request #317 from bizonix/master

Disable viewing dotfiles (.htaccess, .svn, .git, etc.)

conf/nginx.conf

@@ -54,6 +54,13 @@ server {
 		alias /var/lib/mailinabox/mozilla-autoconfig.xml;
 	}
 
+	# Disable viewing dotfiles (.htaccess, .svn, .git, etc.)
+	location ~ /\.(ht|svn|git|hg|bzr) {
+		log_not_found off;
+		access_log off;
+		deny all;
+	}
+
 	# Roundcube Webmail configuration.
 	rewrite ^/mail$ /mail/ redirect;
 	rewrite ^/mail/$ /mail/index.php;