Merge remote-tracking branch 'origin/preview' into tmux

Dockerfile

...u-dresden.de/docs/application/misc/active_application.png

doc.zih.tu-dresden.de/docs/application/misc/app_data.png

doc.zih.tu-dresden.de/docs/application/misc/app_finalize.png

doc.zih.tu-dresden.de/docs/application/misc/app_pi.png

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...zih.tu-dresden.de/docs/application/misc/app_resources.png

doc.zih.tu-dresden.de/docs/application/misc/app_software.png

...zih.tu-dresden.de/docs/application/misc/application_1.png

doc.zih.tu-dresden.de/docs/application/misc/email_link.png

doc.zih.tu-dresden.de/docs/application/misc/email_login.png

...resden.de/docs/application/misc/finalized_application.png

doc.zih.tu-dresden.de/docs/application/misc/idm_login.png

...h.tu-dresden.de/docs/application/misc/new_application.png

...tu-dresden.de/docs/application/misc/nhr_10a_data_mgmt.png

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...resden.de/docs/application/misc/nhr_11_upload_regular.png