some design changes and new post

_config.yml

_includes/nav-header.html

_includes/site-aside.html

_includes/space-status.html

_layouts/blog.html

_layouts/hackerspace.html

_layouts/post.html

_posts/blog/2017-09-05-34-softwerkskammer.markdown

_posts/blog/2017-09-12-feinstaubsensor-selbstgebaut.markdown

...8-workshop-fuer-die-magische-welt-des-3d-drucken.markdown

_sass/_normalize.scss

_sass/_settings.scss

_sass/_syntax.scss

impressum.md