update README

README.Rmd

@@ -14,6 +14,9 @@ knitr::opts_chunk$set(
 
 # ppitables: Lookup tables to generate poverty likelihoods and rates using the Poverty Probability Index (PPI)
 [![Project Status: Active – The project has reached a stable, usable state and is being actively developed.](http://www.repostatus.org/badges/latest/active.svg)](http://www.repostatus.org/#active)
+[![CRAN](https://img.shields.io/cran/v/ppitables.svg)](https://CRAN.R-project.org/package=ppitables)
+[![CRAN](https://img.shields.io/cran/l/ppitables.svg)](https://github.com/validmeasures/ppitables/blob/master/LICENSE.md)
+[![CRAN](http://cranlogs.r-pkg.org/badges/ppitables)](https://CRAN.R-project.org/package=ppitables)
 [![Travis-CI Build Status](https://travis-ci.org/validmeasures/ppitables.svg?branch=master)](https://travis-ci.org/validmeasures/ppitables)
 [![AppVeyor Build Status](https://ci.appveyor.com/api/projects/status/github/validmeasures/ppitables?branch=master&svg=true)](https://ci.appveyor.com/project/validmeasures/ppitables)
 

README.md

@@ -6,6 +6,9 @@
 [![Project Status: Active – The project has reached a stable, usable
 state and is being actively
 developed.](http://www.repostatus.org/badges/latest/active.svg)](http://www.repostatus.org/#active)
+[![CRAN](https://img.shields.io/cran/v/ppitables.svg)](https://CRAN.R-project.org/package=ppitables)
+[![CRAN](https://img.shields.io/cran/l/ppitables.svg)](https://github.com/validmeasures/ppitables/blob/master/LICENSE.md)
+[![CRAN](http://cranlogs.r-pkg.org/badges/ppitables)](https://CRAN.R-project.org/package=ppitables)
 [![Travis-CI Build
 Status](https://travis-ci.org/validmeasures/ppitables.svg?branch=master)](https://travis-ci.org/validmeasures/ppitables)
 [![AppVeyor Build