add transparency checklist ref plus use kable extra for the table.

introduction.Rmd

@@ -209,17 +209,21 @@ TODO: Include guiding principles for creating teaching material?
 
 ## ROS principles as a checklist
 
-Inspiration from [Software Sustainability Institute blog](https://www.software.ac.uk/blog/2018-05-22-sharing-reproducible-research-minimum-requirements-and-desirable-features)
-and [Blog by Jonathan Peelle](https://thewinnower.com/papers/3706-a-manuscript-checklist-for-improving-science)
+Inspiration from [Software Sustainability Institute blog](https://www.software.ac.uk/blog/2018-05-22-sharing-reproducible-research-minimum-requirements-and-desirable-features),
+[blog by Jonathan Peelle](https://thewinnower.com/papers/3706-a-manuscript-checklist-for-improving-science),
+and from the [Transparency Checklist](https://www.nature.com/articles/s41562-019-0772-6)
+(DOI: 10.1038/s41562-019-0772-6).
 
-Also from: doi:10.1038/s41562-019-0772-6
+<!-- "Read more" in the column will contain links to where to read more about that item -->
 
 ```{r}
 options(knitr.kable.NA = "")
+library(kableExtra)
 checklist <-
     read.csv("resources/checklist.csv",
              stringsAsFactors = FALSE,
              check.names = FALSE)
-knitr::kable(checklist, align = "l")
+knitr::kable(checklist, align = "l") %>% 
+    kable_styling(c("striped", "hover"))
 ```