Localize Plugin

Hey,

first of all thank you for this plugin.

I just wanted to translate it into german but GlotPress says it is not properly prepared for localization. Do you mind to prepare it for localization?

This article might help you. https://developer.www.ads-software.com/plugins/internationalization/how-to-internationalize-your-plugin/

Thank you.

PS: This is your translation site: https://translate.www.ads-software.com/projects/wp-plugins/unsplash-stock-photo-library