奇奇怪怪的提交， 添加小地图
修改小地图

测试
Merge branch 'master' of https://github.com/zhjnuacm/sigma-platform

Conflicts:
	client/drawDAG.js
	client/res/map/map1_s.png
	client/src/core/Hero.js
	client/src/core/HeroPosition.js
	client/src/core/Map.js
	client/src/core/Mediator.js
	client/src/resource.js
	docs/readme
	javascript/drawTask.js
	javascript/test.js
	library/shortcut.php
	library/yii/messages/it/zii.php
	library/yii/messages/lv/zii.php
	library/yii/messages/ru/zii.php
	library/yii/messages/th/yii.php
	library/yii/messages/uk/zii.php
	library/yii/views/zh_cn/profile-callstack.php
	protected/.htaccess
	protected/controllers/ChatController.php
	protected/controllers/SiteController.php
	protected/controllers/TaskController.php
	protected/models/Message.php
	protected/models/Npc.php
	protected/models/Task.php
	protected/models/User.php
	protected/models/UserOnline.php
	protected/models/UserTask.php
	protected/views/chat/_pull.php
	protected/views/chat/_pull1.php
	protected/views/chat/_push.php
	protected/views/chat/test.php
	protected/views/site/game.php
	protected/views/task/_form.php
	protected/views/task/_search.php
	protected/views/task/_view.php
	protected/views/task/admin.php
	protected/views/task/create.php
	protected/views/task/index.php
	protected/views/task/taskDraw.php
	protected/views/task/update.php
	protected/views/task/view.php