login logic in sessions controller again
fixed login bug
employer index visible #344
fixed commit #344
fixed commit again #344
now i got it sorry ;) #344
fixed layout so applications are possible again
employer index and show visible #344
job_offer index visible #344
Fixed for tests #344
updated navbar
Merge branch 'develop' into feature/non-login

Conflicts:
	app/controllers/employers_controller.rb
updated navbar and dropdown
Merge branch 'develop' into feature/navbar
solving ambiguity issue for flow test
first form with packages
improved form with package selection
Merge pull request #391 from hpi-swt2/feature/non-login

Feature/non login
Merge pull request #389 from hpi-swt2/fix/login-and-application

Fixed login and application
Merge pull request #397 from hpi-swt2/feature/navbar

Feature/navbar