Added a Changes file to your dist

I've added an initial Changes file for your dist, in the format specified in [CPAN::Changes::Spec](https://metacpan.org/module/CPAN::Changes::Spec).

You can find out more about this at Brian Cassidy's [CPAN::Changes Kwalitee Service](http://changes.cpanhq.org), which is where I saw your module listed :-)

I have a [Questhub quest](http://questhub.io/realm/perl/quest/51e705427deb5b752c000006) to help update some dists. If you 'like' my quest, I'll add another one onto my target.

Cheers,
Neil