Akkordeon: Tastaturbedienbarkeit eingeführt!
Die zentrale CSS-Datei hatte die falsche  Encodierung
Merge pull request #72 from sgrueny/master

Akkordeon: Tastaturbedienbarkeit eingeführt!
same breakpoints like in layout, adjustments to image stretching
Merge branch 'master' of https://github.com/jensgro/tdh-murgtal
same breakpoints like in layout, adjustments to image stretching
Merge pull request #73 from 64kilobit/master

same breakpoints like in layout, adjustments to image stretching