Some renaming and cleanup.

Dockerfile

@@ -55,9 +55,7 @@ RUN echo "deb https://notesalexp.org/tesseract-ocr/stretch/ stretch main" >> /et
     wget -nv https://github.com/tesseract-ocr/tessdata_best/raw/master/por.traineddata -P /usr/share/tesseract-ocr/4.00/tessdata && \
     wget -nv https://github.com/tesseract-ocr/tessdata_best/raw/master/spa.traineddata -P /usr/share/tesseract-ocr/4.00/tessdata
 
-RUN mkdir files_for_ocr files_from_ocr
-
-COPY ocr_pyflow /usr/local/bin
-COPY parse_hocr /usr/local/bin
+COPY ocr /usr/local/bin
+COPY hocr2tei /usr/local/bin
 
 CMD ["/bin/bash"]