- Add a new Log() function to replace ad-hoc std::cout calls wrapped in debugMode checks

- Remove debugMode from classes that don't need it (i.e all of them)

src/appconfig.h

@@ -77,7 +77,7 @@ struct AppConfig : public Config {
 };
 
 AppConfig loadAppConfiguration(const AppConfig &commandLineConfig);
-Config getConfigurationForFolder(const std::string &folderPath, const Config &currentConfig, bool debugMode);
+Config getConfigurationForFolder(const std::string &folderPath, const Config &currentConfig);
 
 ImageAspect parseAspectFromString(char aspect);
 QString getAppConfigFilePath(const std::string &configPath);