- Full API application, streamlined, de-duplication of document handling code into document_utils.py

- Added meta-data fields to DocumentVersion
- Docker container to support API

docker/eveai_chat/Dockerfile

@@ -45,7 +45,7 @@ RUN mkdir -p /app/logs && chown -R appuser:appuser /app/logs
 # Leverage a bind mount to requirements.txt to avoid having to copy them into
 # into this layer.
 
-COPY ../../requirements.txt /app/
+COPY requirements.txt /app/
 RUN python -m pip install -r requirements.txt
 
 # Copy the source code into the container.