Email for deputy added
missing files added
added feature tests for #64
Merge branch 'develop-ak' into develop-ak-approval-of-the-head-of-chair

Conflicts:
	spec/features/job_offer_pages_spec.rb
finished new job offer email service for the deputy
first features for #64 added
Merge branch 'develop-ak-approval-of-the-head-of-chair' of https://github.com/tkowark/hpi-hiwi-portal into develop-ak-approval-of-the-head-of-chair

Conflicts:
	app/controllers/job_offers_controller.rb
	spec/features/job_offer_pages_spec.rb
pending job offer should be redirected to the index page test fixed
testing...
Merge branch 'develop-ak-approval-of-the-head-of-chair' of https://github.com/tkowark/hpi-hiwi-portal into develop-ak-approval-of-the-head-of-chair

Conflicts:
	spec/features/job_offer_pages_spec.rb
fixed tests and features
Merge remote-tracking branch 'origin/develop-ak' into develop-ak-approval-of-the-head-of-chair

Conflicts:
	Gemfile