A function that asks a yes or no question to the user
See also
Other utils:
ask_rightsholder_funder(),
c_sort(),
create_hexsticker(),
execshell(),
install_pak()
Author
Hadley Wickham Hadley@Rstudio.com
Largely based on devtools:::yesno().
The user gets three options in an random order: 2 for "no", 1 for "yes".
The wording for "yes" and "no" is random as well.
This forces the user to carefully read the question.