finished 0300-12-31-editing.md
finished 0300-12-31-editing.md

translated title to German, removed in-translation-header
jmarlena/learnosm-ux-staging-site,hotosm/learnosm,jmarlena/learnosm,feyeandal/test,Anwaario/Nick-Tallguy.github.io,Anwaario/Nick-Tallguy.github.io,Anwaario/Nick-Tallguy.github.io,jmarlena/learnosm-ux-staging-site,jmarlena/learnosm,jmarlena/learnosm-ux-staging-site,Anwaario/Nick-Tallguy.github.io,furaidochikin/learnosm,althio/learnosm,hotosm/learnosm,furaidochikin/learnosm,Nick-Tallguy/Nick-Tallguy.github.io,jmarlena/learnosm,Nick-Tallguy/Nick-Tallguy.github.io,furaidochikin/learnosm,jmarlena/learnosm-ux-staging-site,althio/learnosm,Nick-Tallguy/Nick-Tallguy.github.io,hotosm/learnosm,Nick-Tallguy/Nick-Tallguy.github.io,feyeandal/test,jmarlena/learnosm,althio/learnosm,hotosm/learnosm,feyeandal/test,feyeandal/test,furaidochikin/learnosm,althio/learnosm,Nick-Tallguy/Nick-Tallguy.github.io