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Signed-off-by: allen <415522571@qq.com>
Merge remote-tracking branch 'remotes/michael/master'
Merge pull request #36 from allenwtl/master

显示课表
删除了排课中的无用代码
Merge remote-tracking branch 'remotes/michael/master' into Michael

Conflicts:
	src/main/java/com/hut/action/PkAction.java
Merge pull request #40 from LuckyDukang/Michael

删除了排课中的无用代码