finished 0300-11-18-editing-techniques.md
finished 0300-11-18-editing-techniques.md

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