add some fastlane files

README.md

@@ -14,8 +14,8 @@ This app is just one piece of a bigger series of apps. You can find the rest of
 <a href='https://play.google.com/store/apps/details?id=com.simplemobiletools.thankyou'><img src='http://simplemobiletools.github.io/assets/public/google-play.png' alt='Get it on Google Play' height=45/></a>
 
 <div style="display:flex;">
-<img alt="App image" src="screenshots/app.png" width="30%">
-<img alt="App image" src="screenshots/app_2.png" width="30%">
+<img alt="App image" src="fastlane/metadata/android/en-US/images/phoneScreenshots/app.png" width="30%">
+<img alt="App image" src="fastlane/metadata/android/en-US/images/phoneScreenshots/app_2.png" width="30%">
 </div>
 
 License

fastlane/metadata/android/en-US/full_description.txt

@@ -0,0 +1,9 @@
+If you like our apps which are free, non-intrusive and have no ads, please consider supporting us in some way. It will be hugely appreciated.
+
+Please keep the app installed at least for a day, to avoid getting automatically refunded.
+
+The purpose of this app is just to avoid sporadically seeing the "Donate please" dialog, it might unlock extra features in the future.
+
+Contains no ads or unnecessary permissions. It is fully opensource, provides customizable colors.
+
+This app is just one piece of a bigger series of apps. You can find the rest of them at http://www.simplemobiletools.com

fastlane/metadata/android/en-US/short_description.txt

@@ -0,0 +1 @@
+A paid app for people who want to support us, not doing much yet.

fastlane/metadata/android/en-US/title.txt

@@ -0,0 +1 @@
+Simple Thank You