[admissions] passing parameters between admission pages
[admissions] change state logic refactoring
fix conflict after pull from absolu7
[controller specs] wip dirty
Merge branch 'develop' of https://github.com/absolu7/GAKUEngine into develop

Conflicts:
	admissions/app/controllers/gaku/admin/admissions_controller.rb
	admissions/app/views/gaku/admin/admissions/_student_fields.html.slim
	admissions/app/views/gaku/admin/admissions/_students_list.html.slim
Merge branch 'develop' of https://github.com/martakostova/GAKUEngine into develop

Conflicts:
	admissions/app/controllers/gaku/admin/admissions_controller.rb
Comment puts in admission_controller
[spec] student specialties in students#show
[fixes] css classes and id for gaku naming convention