WIP : Fixes to students views
Merge branch 'develop' of https://github.com/absolu7/GAKUEngine into develop

Conflicts:
	admissions/app/views/gaku/admin/students/edit.html.slim
Merge branch 'develop' of https://github.com/tapalilov/GAKUEngine into develop
Fix some specs
Put some wait_until in requests specs
Merge branch 'develop' of https://github.com/martakostova/GAKUEngine into develop

Conflicts:
	admissions/app/views/gaku/admin/students/edit.html.slim
Merge branch 'develop' of https://github.com/tapalilov/GAKUEngine into develop

Conflicts:
	core/app/views/gaku/exams/exam_portions/update.js.erb
Merge branch 'develop' of https://github.com/absolu7/GAKUEngine into develop
[js fix] change blur to change event
[fixes] for exam portion creation
Merge branch 'develop' of https://github.com/kalkov/GAKUEngine into develop
Merge branch 'develop' of https://github.com/martakostova/GAKUEngine into develop
Fix devise deprecation warning
Fix courses_controller_spec and generator error for exam_portion
Merge branch 'develop' of https://github.com/martakostova/GAKUEngine into develop
[fix/spec] grading attendance
Merge branch 'develop' of github.com:tapalilov/GAKUEngine into develop
fix conflict after pull