Merge pull request #83 from admq/master

老师录入成绩bug处理
修改hut.sql和data.sql
Merge remote-tracking branch 'remotes/michael/master'
Merge pull request #84 from LuckyDukang/master

修改了data.sql和hut.sql
jxrl表id自增  专业目录显示问题
Merge remote-tracking branch 'remotes/michael/master'
Merge pull request #85 from LuckyDukang/master

jxrl表id自增  专业目录显示问题
学生成绩查询完善
Merge remote-tracking branch 'remotes/remote_hut/master'