jwt-express.js
function(res) {
        if (this.options.cookies) {
            res.cookie(this.options.cookie, this.token, this.options.cookieOptions);
        }
        
        return this;
    }
function(res) {
        if (this.options.cookies) {
            res.cookie(this.options.cookie, this.token, this.options.cookieOptions);
        }
        
        return this;
    }
store - stores the JWT in the cookie
@param object res The Express HTTP Response object
@return this