feature: Removed 'logging'-import. Not necessary anymore

example/browser/web/main.dart

@@ -1,4 +1,3 @@
import 'package:logging/logging.dart';
import "package:console_log_handler/console_log_handler.dart";

main() async {

example/console/bin/main.dart

@@ -1,7 +1,6 @@
// Copyright (c) 2017, Mike Mitterer. All rights reserved. Use of this source code
// is governed by a BSD-style license that can be found in the LICENSE file.

import 'package:logging/logging.dart';
import "package:console_log_handler/print_log_handler.dart";

main() async {

lib/console_log_handler.dart

@@ -6,6 +6,7 @@ import "dart:convert";
import 'package:logging/logging.dart';
import 'package:console_log_handler/shared/log_handler.dart';

export 'package:logging/logging.dart';
export 'package:console_log_handler/shared/log_handler.dart';

final _DEFAULT_HANDLER = new LogConsoleHandler();

lib/print_log_handler.dart

@@ -7,6 +7,7 @@ import 'package:supports_color/supports_color.dart';
import 'package:logging/logging.dart';
import 'package:console_log_handler/shared/log_handler.dart';

export 'package:logging/logging.dart';
export 'package:console_log_handler/shared/log_handler.dart';

final _DEFAULT_HANDLER = new LogPrintHandler();

test/unit/logging/ConsoleLogging_test.dart

@@ -24,7 +24,6 @@ library console_log_handler.unit.test.browser;
import 'package:test/test.dart';

import "package:console_log_handler/console_log_handler.dart";
import 'package:logging/logging.dart';

main() {
    final Logger _logger = new Logger("unit.test.Logging");

test/unit/logging/PrintLogging_test.dart

@@ -22,7 +22,6 @@ library console_log_handler.unit.test.console;

import 'package:test/test.dart';

import 'package:logging/logging.dart';
import "package:console_log_handler/print_log_handler.dart";

main() {