New app enables customers to have Thorntons with them 24/7. Louisville Ky.-based Thorntons has announced the launch of its brand-new proprietary, free mobile phone app available for iPhone, Android and Blackberry users. The mobile phone app, powered by OpenStore by GasBuddy, is free for all Thorntons customers at http://thorntons1.com/MobileApps.aspx. “Thorntons consumers are extremely tech-savvy and…