Add input check for Admin&AcdemicDean
Merge branch 'master' of github.com:Kingci/StudentManagementSystem

Conflicts:
	StudentManagementSystem/WebRoot/WEB-INF/classes/com/action/FileUpload.class
	StudentManagementSystem/WebRoot/WEB-INF/classes/com/dao/AcdemicDAO.class
	StudentManagementSystem/WebRoot/WEB-INF/web.xml
	StudentManagementSystem/src/com/action/FileUpload.java