Fixes

• 2017-02-10 - [Bug] Fatal error in some modules caused by incorrect usage of the PHPMailer library. #BUG-4559 (Michael Lipinski) #Core #Mandrill #YandexMoney

• 2017-02-09 - [Bug] The upgrade related notice about the license key being set to get upgrades in the developer wave was showing at all times, regardless of the wave actually set for the license key. #BUG-4558 (Michael Lipinski) #Core