Xoa file nay vi khong can thiet
insert pass
bo qua 2 file nay
them pass
xoa
Them tinh nang tai danh sach lop
a
Merge branch 'master' of https://github.com/hpnguyen/sdh
them file connect.php, connectnckhda.php, connect.php (hv) khong co pass
commit file .gitignore
fix file connect.php
add connect.php ko pass
Merge pull request #4 from hpnguyen/release1

Add "DS Lop" for "Phan cong giang day khoa & bo mon"
Remove "gvbeta" and "hvbeta"