"Applet" is a much better name for the external command-line
scripts and programs that can be loaded as PBot commands. They
will no longer be confused with Perl modules.
https://en.wikipedia.org/wiki/Applet
Text::Levenshtein::XS is much, much, much, much faster and more
efficient.
Existing PBot users: Please run `cpanm Text::Levenshtein::XS` to install this
module.
- add more comments to VERSION.pm
- minor clean up of logging messages
- minor refactoring
- VERSION.pm will no longer be updated as its own distinct commit