Implement Dark mode #8
Description
Great feature to implement will be app Dark Mode, as main trend of app development for 2018-2019. Event if Apple has idea to introduce dark mode / theme in iOS 13 which will be released in autumn 2019, it will be cool if app will have this as separate feature, because at the moment dark mode in iOS 13 is just insider info and it could be that new iOS will not have this feature.