Update docker installation

Install pymathics.natlang
Docker files are now in app not docker.

Author: rocky

docker-compose.yml

@@ -2,7 +2,7 @@ version: '2'
 
 services:
     mathics:
-        build: ./app
+        build: ./docker
         image: mathicsorg/mathics:latest
 
         volumes:

app/Dockerfile docker/Dockerfileapp/Dockerfile renamed to docker/Dockerfile

@@ -12,10 +12,13 @@ COPY requirements.txt ./
 RUN apt-get update
 RUN apt-get install -qq liblapack-dev llvm-dev gfortran
 RUN pip install --no-cache-dir -r requirements.txt
-# RUN python -m nltk.downloader wordnet omw
 COPY requirements-mathicsscript.txt ./
 RUN pip install --no-cache-dir -r requirements-mathicsscript.txt
 
+RUN pip install pymathics-natlang
+RUN python -m nltk.downloader wordnet omw
+RUN python -m spacy download en
+
 EXPOSE 8000
 
 RUN groupadd mathics && \