Check the encoding of Perl code files #57
Description
There encodings of Perl scripts and modules is mixed between latin1 and utf-8. Hopefully no other encodings are used. It would be nice to standardize on a specific encoding. I see some alternatives:
- Set '-utf8' in in pertidyrc
- find a Perl::Critc policy that does the job
- OTOBO specific plugin: require that all files have an 'use utf8' in their header
- OTOBO specific plugin: Check whether a file is pure ASCII and require 'use utf8' if not