Docker support + documentation (Thanks to @kclaes)  - rounding corners
Docker support + documentation (Thanks to @kclaes)  - rounding corners


Former-commit-id: 25ebcc1e4fb54abe822f3c57163b71de5921bc63
kermitt2/grobid,kermitt2/grobid,kermitt2/grobid,kermitt2/grobid,kermitt2/grobid,kermitt2/grobid