add configuration and move license

README.md

@@ -7,6 +7,9 @@ This is the server which will host the Alai game binaries, backend API that rece
 - Christohper Cromer
 - Martín Araneda Acuña
 
+## License
+The server is licensed under the [3-Clause BSD License](LICENSE).
+
 ## Backend API
 
 The backend is written in *go* and uses gorm to handle its database schema.
@@ -15,6 +18,10 @@ The backend is written in *go* and uses gorm to handle its database schema.
 
 The directory game should contain the binaries for Alai which will be exposed through nginx for downloading.
 
+## Configure
+
+Before the server can be built and run, a *.env* file should be created based on *.env.example*. If the server is going to be public facing, make sure to change all the secrets and passwords to make it more secure.
+
 ## Build and run
 
 ```
@@ -25,7 +32,4 @@ docker-compose up -d --build
 
 ```
 docker-compose down
-```
-
-## License
-The server is licensed under the [3-Clause BSD License](LICENSE).
+```