added logger name to output

tester/main.cpp

@@ -59,7 +59,7 @@ int main(int argc, const char * argv[]) {
             }
         }
         std::cout << "hello, tester\n";
-		sc::logger logger(sc::loglevel::debug);
+		sc::logger logger("tester", sc::loglevel::debug);
 		_info(logger, 42, " = ", 6, " x ", 7);
 		_debug(logger, "efkes proberen");
     } catch (const std::exception& ex) {