Created QrCodeController
Created exception to handle supported extensions
Set Route and controller to generate and return QR codes
Refactored QrCodeController
Created travis config file
Created ViewHelper
Registered QrCodeHelper view helper
Removed unsuported extension from route definition
Created view template to be used by the QrCideHelper view helper
Created QrCodeHelperFactory to perform dependency injection in QrCodeHelper
Created interface to be implemented by the QrCodeHelper
Created autoload classmap
Created first tests
Finished QrCodeServiceTest suite
Fixed typo in phpunit config path
Added coverage report creation to travis build script
Created ModuleTests suite
Created QrCodeControllerTest suite
Created QrCodeControllerFactoryTest suite
Created InvalidExtensionExceptionTest suite