added the R packages to the dockerfile (#7)
added the R packages to the dockerfile (#7)


WNPRC-EHR-Services/wnprc-modules,WNPRC-EHR-Services/wnprc-modules,WNPRC-EHR-Services/wnprc-modules,WNPRC-EHR-Services/wnprc-modules,WNPRC-EHR-Services/wnprc-modules,WNPRC-EHR-Services/wnprc-modules,WNPRC-EHR-Services/wnprc-modules