R: Vignettes and other documentation

# Vignettes and other documentation

## Vignettes from package 'envsetup'

envsetup::auto_sourcing |  | Automatic Script Sourcing | HTML | source | R code
envsetup::basic_paths |  | Basic Path Configuration | HTML | source | R code
envsetup::dynamic_paths |  | Dynamic Path Management | HTML | source | R code
envsetup::multiple_environments |  | Managing Multiple Environments | HTML | source | R code
envsetup::tips |  | Tips | HTML | source | R code