* 0.0.4
  - Ex-04-Webscraping-Online-Data-Files.Rmd Vignette: Added `self_contained: false` so during period CRAN builds, when Flickr images are not reachable, that pandoc not error out (fail gracefully)
* 0.0.3
  - Vignettes: Added `knitr::opts_chunk$set(error=TRUE)` in vignettes in case CRAN build does not have internet, fail gracefully
* 0.0.1
