Docker support + documentation (Thanks to @kclaes)  - corrected index
Docker support + documentation (Thanks to @kclaes)  - corrected index


Former-commit-id: f46cca4b7c757e9c41a3a48edb3b07364583ef51
kermitt2/grobid,kermitt2/grobid,kermitt2/grobid,kermitt2/grobid,kermitt2/grobid,kermitt2/grobid