Use TZ Dockerfile argument to set the time zone. For...

Use TZ Dockerfile argument to set the time zone.  For https://github.com/dtu-compute/dtu-enote/issues/62

sharelatex-enote/Dockerfile

 #FROM sharelatex/sharelatex:v0.6.3
 FROM dtucompute/sharelatex-enote-base:v1 
 
+LABEL github="https://github.com/dtu-compute/dtu-enote-getpdf"
+LABEL version="2018"
+LABEL description="This Dockerfile builds the container \
+for the sharelatex instance."
+
+ARG TZ=Europe/Copenhagen
+
+# Set timezone
+RUN sudo cp /usr/share/zoneinfo/$TZ /etc/localtime
+RUN sudo bash -l -c 'echo "${TZ}" > /etc/timezone'
+
 COPY *.sh /
 RUN /config1.sh
 RUN /config2.sh