添加获取当前排课班级的名称，添加了struts2与spring的整合
Merge branch 'master' of https://github.com/rankun203/OnlineTeach.git

Conflicts:
	OnlineTeach/test/com/teachMng/onlineTech/autoplan/AutoPlanTest.java
添加获取当前排列班级名称的方法