Removed this.res[this.key] = this.val; in validator.prototype.int, float and xss
Added if (isNaN(this.val)) this.error(); to validator.prototype.int
Rewrote validator.prototype.range using this.error()
Reordered validator.prototype.* to reflect their actual calling order
Updated the unit for Date.now() from seconds to milliseconds
Replaced console.log by console.error in case of worker thread termination
Reduced express.static time from oneWeek to oneDay in production environment
Added .copy() whenever necessary to conform to the new validator
Replaced i.toString() by i
Used express.errorHandler with dumpExceptions: true, showStack: true in both development and production environments
Reordered two lines