haha
	modified:   application/controllers/coordinator.php
	modified:   application/controllers/teacher.php
	modified:   application/models/model_coordinator.php
	modified:   application/models/model_teacher.php
	modified:   application/views/crdinator/coordinator_sidebar.php
	modified:   application/views/crdinator/list_school.php
	deleted:    application/views/crdinator/list_schooll.php
	modified:   application/views/teacher/add_subject.php
	modified:   application/views/teacher/teacher_sidebar.php