added attributes to job offers show and edit #5,#6
added datepicker, #5
added query turbo link, #5
save start and end date, #5
fixed error with empty value, #5
renamed end_time to end_date, description datatype to text, start_date & end_date type to date #5, #6
added attribute labels to show, added delete button, style show view, #5
adapt create/update style to view style, #6
initial work in students profile
Merge remote-tracking branch 'origin/crud-job-offers' into develop-js-student-profile

Conflicts:
	Gemfile
	Gemfile.lock
	db/schema.rb
fixed some merge bullshit
some rails magic
nur das Dokument geöffnet. Keine Codeänderung
added studentsearch
added studentsearch
Merge branch 'develop-js-student-profile' of https://github.com/tkowark/hpi-hiwi-portal into develop-js
Merge branch 'develop-js-studentsearch' of https://github.com/tkowark/hpi-hiwi-portal into develop-js
#student profile: added file upload for cv. felix&frank
Merge remote-tracking branch 'origin/develop' into develop-js-student-profile

Conflicts:
	Gemfile
	Gemfile.lock
updated Gemfile for merging