adding fastlane info

Author: tibbi

README.md

@@ -14,9 +14,9 @@ This app is just one piece of a bigger series of apps. You can find the rest of
 <a href='https://f-droid.org/packages/com.simplemobiletools.filemanager'><img src='https://simplemobiletools.github.io/assets/public/f-droid.png' alt='Get it on F-Droid' 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="screenshots/app_3.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%">
+<img alt="App image" src="fastlane/metadata/android/en-US/images/phoneScreenshots/app_3.png" width="30%">
 </div>
 
 License

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

@@ -0,0 +1,7 @@
+Can also be used for browsing root files and SD card content. You can easily rename, copy, move, delete and share anything you wish.
+
+The fingerprint permission is needed for locking either hidden item visibility, or the whole app.
+
+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/images/featureGraphic.png

@@ -0,0 +1 @@
+A simple file manager for browsing and editing files and directories.