Revert "Merge branch 'master' of https://github.com/smliao/StudentSysPhp"

This reverts commit 824484aa91ea2803ccf1fb8f1d28e342825b270e, reversing
changes made to 6a28cd0f68734b690180375951ddf75c651df4fd.

Conflicts:
	Procedures/StudentInfo.php