create_tree_branch()
is used to create a tree structure to show how things
are related. In AusTraits, this is used in the vignettes to show the file
structure of the repository and also to show the different components of the
AusTraits database.
create_tree_branch(x, title, prefix = "")
Vector of terms
Name of branch
Specifies the amount of indentation
Vector of character strings for the tree structure