Consatt: - new Loger level Loger::LogLevel::ALWAYS - increase time gaps between repeating messages Demac: - change handling of missing/wrong path of XML file for MD22. - remove custom exception from MD22, move to ChimeraTK::runtime_error/ChimeraTK::logic_error . - change MD22 encoder unit converter behavior - unify how conversion is done with generic unit converter of MD22.