Revert "Changements dans les modules (nouvelle version Express, mysql, ..)"

This reverts commit bdab795506.

node_modules/negotiator/index.js

@@ -1,11 +1,31 @@
+/*!
+ * negotiator
+ * Copyright(c) 2012 Federico Romero
+ * Copyright(c) 2012-2014 Isaac Z. Schlueter
+ * Copyright(c) 2015 Douglas Christopher Wilson
+ * MIT Licensed
+ */
 
-var preferredCharsets = require('./lib/charset');
-var preferredEncodings = require('./lib/encoding');
-var preferredLanguages = require('./lib/language');
-var preferredMediaTypes = require('./lib/mediaType');
+'use strict';
+
+var preferredCharsets = require('./lib/charset')
+var preferredEncodings = require('./lib/encoding')
+var preferredLanguages = require('./lib/language')
+var preferredMediaTypes = require('./lib/mediaType')
+
+/**
+ * Module exports.
+ * @public
+ */
 
 module.exports = Negotiator;
-Negotiator.Negotiator = Negotiator;
+module.exports.Negotiator = Negotiator;
+
+/**
+ * Create a Negotiator instance from a request.
+ * @param {object} request
+ * @public
+ */
 
 function Negotiator(request) {
   if (!(this instanceof Negotiator)) {