formatHobo - add example for list.file

[leppott]

Is your feature request related to a problem? Please describe.
Rather than list out files use list.files() to get all files in directory.

Describe the solution you'd like
Example below.

path <- paste0(wd, "/", "Data0_Original")

# Function Inputs
myFiles <- list.files(path, "(.csv)")

Describe alternatives you've considered
NA

Additional context
Add to example for the function so users can see an alternative to listing out each file.