@Csineneo It just came to my attention that you haven't modified the license for your language pack. (I always forget to check that bit.) Since you hold the copyright on your translations, you'll want to add your own copyright notice. Something like:
Copyright © 2016 Csineneo (or whatever name you want to use here)
Based on English resources, copyright © 2015 Toby Zerner
And if you reused any translations from the older version of the language pack, you'll probably also want to add one more line including the copyright notice from the license for that pack, something like this:
Incorporating translations from an earlier version, copyright © 2015 Kevin Squirrel
