Compatibility with translate.wordpress.org

[ajoah]

Hi,

Your plugin doesn't work with translate.wordpress.org for the moment :/

Unless I am mistaken, there are 2 problems:

• your text domain must be equal to your plugin slug
• text domain header is missing

https://developer.wordpress.org/plugins/internationalization/how-to-internationalize-your-plugin/#text-domains

[kellenmace]

I submitted a PR that fixes the textdomain issues mentioned above ^