removing R from docker image

configs/docker/build/Dockerfile

@@ -18,13 +18,13 @@ RUN echo "alias e='emacs -nw $1'" >> ~/.bashrc;
 RUN DEBIAN_FRONTEND=noninteractive TZ=Etc/UTC apt-get -y install tzdata
 
 #build R
-RUN wget --quiet https://cran.r-project.org/src/base/R-3/R-3.5.1.tar.gz -O /usr/local/R-3.5.1.tar.gz
-RUN tar -zxvf /usr/local/R-3.5.1.tar.gz -C /usr/local/
-RUN mv /usr/local/R-3.5.1 /usr/local/R
-RUN cd /usr/local/R/;./configure --with-readline=no --with-x=no;make
+#RUN wget --quiet https://cran.r-project.org/src/base/R-3/R-3.5.1.tar.gz -O /usr/local/R-3.5.1.tar.gz
+#RUN tar -zxvf /usr/local/R-3.5.1.tar.gz -C /usr/local/
+#RUN mv /usr/local/R-3.5.1 /usr/local/R
+#RUN cd /usr/local/R/;./configure --with-readline=no --with-x=no;make
 
 #install R packages
-RUN /usr/local/R/bin/Rscript installRPackages.txt;
+#RUN /usr/local/R/bin/Rscript installRPackages.txt;
 
 # Install miniconda
 ENV CONDA_DIR /storage/app/miniconda3