Move WORKDIR and revert certificates.

Dockerfile.gpu

@@ -4,7 +4,7 @@ MAINTAINER Piero Toffanin <pt@masseranolabs.com>
 EXPOSE 3000
 
 USER root
-RUN apt-get update && apt-get install -y curl gpg-agent ca-certificates
+RUN apt-get update && apt-get install -y curl gpg-agent
 RUN curl --silent --location https://deb.nodesource.com/setup_10.x | bash -
 RUN apt-get install -y nodejs unzip p7zip-full && npm install -g nodemon && \
     ln -s /code/SuperBuild/install/bin/untwine /usr/bin/untwine && \

Dockerfile.gpu.intel

@@ -21,7 +21,6 @@ RUN apt-get update && \
     dpkg -i /tmp/opencl/*.deb && \
     ldconfig && \
     rm -Rf /tmp/opencl
-WORKDIR /var/www
 
 RUN apt-get update && \
     apt-get install -y --no-install-recommends clinfo
@@ -30,6 +29,7 @@ RUN usermod -aG video,users odm
 RUN usermod -aG video,users,odm root
 RUN if [ "${RENDER_GROUP_ID}" -ne 0 ]; then groupadd -g "${RENDER_GROUP_ID}" render; usermod -aG render odm; fi
 
+WORKDIR /var/www
 USER odm
 
 ENTRYPOINT ["/usr/bin/node", "/var/www/index.js"]