Merge pull request #73 from BinaryStudioAcademy/feature/s3-package

Feature/s3 package

Author: nemoipaha

backend/composer.json

@@ -16,6 +16,7 @@
         "fideloper/proxy": "^4.0",
         "laravel/framework": "5.8.*",
         "laravel/tinker": "^1.0",
+        "league/flysystem-aws-s3-v3": "^1.0",
         "pda/pheanstalk": "^4.0",
         "predis/predis": "^1.1",
         "pusher/pusher-php-server": "^3.4",