Function to sanitize strings

[jdonland]

Could stringr implement something like fedmatch::clean_strings() or lhmet/rinmetxls::str_santize() to strip or replace special characters, reserved filenames, trailing periods and spaces, weird Unicode characters, etc. from a character vector all at once?

[danalvarez]

Although it doesn't do everything, take a look at #149 if you haven't already

[hadley]

@danalvarez thanks for the pointer!