added exclude snippets plugin

docs/faq.en.md

docs/faq.md

docs/index-testseite.md

docs/javascripts/imap.js

docs/openmakerspace.en.md

docs/openmakerspace.md

docs/praktika.md

docs/sicherheit_regeln.en.md

docs/sicherheit_regeln.md

docs/zielgruppen.md

mkdocs.yml

public/2img/index.html

public/360/index.html

public/404.html

public/anl/index.html

public/anmeldung-siu/index.html

public/anmeldung/index.html

public/anreise/index.html

public/ausleihe/index.html

public/barrierefreiheit/index.html