Verleihfunktionen verbessert

_config.yml

_events/20230306-video-ag.markdown

_events/20230322-5min.markdown

_events/20230515-video-ag.markdown

_events/20230628-5min.markdown

_events/20230813-camp.md

_events/20230927-5min.markdown

_events/20231103-nook.markdown

_includes/space-status.html

_includes/tool-list.html

_includes/tool.html

_includes/vereinnavigation.html

_inventory/3ddrucker.md

_inventory/atem-mini-blau.md

_inventory/atem-mini-weiss.md

_inventory/aver-gamer-mini.md

_inventory/beamer2.md

_inventory/blackmagic-design-mv-bidirect-sdihdmi-3g-blau.md

_inventory/blackmagic-design-mv-bidirect-sdihdmi-3g-weiss.md

_inventory/elgato-capturecard.md