made faq-edit button gray, aligned buttons right #288
made apply button grey on job-offers page,  made blue buttons on job offers  grey, inserted form field vor vacant posts and display for them in show page under additional information #288
translated contact in job offers show
align pagination right #288
allows to save the edits in employers, #188
removed employer in job offers shown on the employers page #288
Fixed Job Offer Form Vacant Posts
Merged and Fixed some errors
comments of pull request #295
made search laben und filter label orange in the students filter
you can now visit FAQ and about even if you're not logged in #293
small refactoring
Some rafactorings