Make dockerfile production ready

Author: goosenotduck

README.md

@@ -36,6 +36,7 @@ docker run \
     -e JUMPSTART_API_KEYS=KEYS \
     -e TZ=America/New_York \
     -e SENTRY_DSN=LINK \
+    -e GUNICORN_CMD_ARGS="-b=0.0.0.0:5000" \
     -v ./secrets:/usr/local/jumpstart/secrets \
     -p 5000:5000 \
     jumpstart

dockerfile

@@ -14,4 +14,4 @@ RUN mkdir -p /usr/local/var
 RUN chown jumpstart:jumpstart /usr/local/var
 USER jumpstart
 
-CMD ["flask", "--app", "jumpstart", "run"]
+CMD ["gunicorn", "jumpstart:app"]