added packages to install before the session (ideally)

woRkflowWorkshop.md

@@ -4,7 +4,14 @@
 
 ## To do before you come
 
- * install [RStudio](https://rstudio.com/products/rstudio/)
+ * install [RStudio](https://rstudio.com/products/rstudio/) and/or get yourself set up on https://rstudio.soton.ac.uk
+ * then install:
+    * here
+    * drake
+    * data.table
+    * lubridate
+    * hms
+    * ggplot2 (or just install the whole tidyverse)
  * make sure you can log in to [git.soton.ac.uk](git.soton.ac.uk/)
  * check you have an ssh key set up on git.soton for the laptop/PC/server where you are going to use RStudio - see [rstudio's help](https://support.rstudio.com/hc/en-us/articles/200532077-Version-Control-with-Git-and-SVN) or [this one](https://happygitwithr.com/ssh-keys.html)
  * Make sure you have Teams - we will be using the screen sharing a lot