Merge pull request #189 from azimadnan/master

Staff appraisal index page
maklumat perjawatan
Merge pull request #190 from irshad89/master

maklumat perjawatan
fixing merge errors AGAIN. rspec 1st people
update models for declerative authorization deprecation
Index Page - Student Discipline
Merge pull request #191 from Nurhashimah/master

Index Page - Student Discipline
remove unused usershelper
update current_user temp until devise is sorted
remove all traces of old user
install devise
fix rspec and appraisal index