studentview
conflict resolving
added staffview and studentview
Merge branch 'master' of https://github.com/Yarl-IT-Hub/ySchool
students changes from suthesan
student changes
Studentgeade
StudentGrade
Merge pull request #27 from ksuthesan/master

StudentBeanc changes
database change to classroom, grade, division tables
Merge branch 'master' of https://github.com/Yarl-IT-Hub/ySchool
merged student changes and corrected according to database changes
Staff Edit Delete