Migration for pdf attachment of job offer
#456_PDF_Upload_Job_Offer
Locales "PDF" for view
#456_PDF_Upload_Job_Offer
form with option for uploading a job offer as pdf attachment
show view showing that document was uploaded
#456_PDF_Upload_Job_Offer
job offer controller permitting offer_as_pdf attribute - whitelisted
job offer model has attached file offer_as_pdf
validates for pdf
#460_PDF_Upload_Job_Offer
Merge branch 'develop' into #456_PDF_Upload_Job_Offer

Conflicts:
	db/schema.rb
#456_PDF_Upload_Job_Offer
Merge branch 'develop' into #456_PDF_Upload_Job_Offer

Conflicts:
	app/controllers/job_offers_controller.rb
	app/views/job_offers/_form.html.erb
	db/schema.rb
new schema
#456_PDF_Upload_Job_Offer
Merge pull request #488 from hpi-swt2/#456_PDF_Upload_Job_Offer

#456 pdf upload job offer
Merge branch 'develop' into #380_Checkbox_for_student