Saves the current rpact options to a configuration file.
Value
Returns TRUE if the options were successfully saved, FALSE otherwise.
Details
This function attempts to save the current rpact options to a configuration file
located in the user's configuration directory. If the rappdirs package is not installed,
the function will not perform any action. The options are saved in a YAML file.
Examples
if (FALSE) { # \dontrun{
saveOptions()
} # }
