Readme

Author: IhorKlimov

README.md

@@ -1,3 +1,7 @@
 # Android-TIcTacToe
 
-See Cloud Functions code [here](https://github.com/IhorKlimov/Android-TicTacToe-Backend)
+For your Wi-Fi game to work correctly follow these steps:
+* Create a Firebase project 
+* Replace google-services.json in /app directory with your own
+* Deploy [these](https://github.com/IhorKlimov/Android-TicTacToe-Backend) Cloud Functions to your newly created Firebase project. Instructions on deployment are in readme
+* Replace FIREBASE_CLOUD_FUNCTIONS_BASE string from [Constants](https://goo.gl/qfUpjg) with your Firebase Cloud Functions base URL