updare README.txt

Author: samubarb

Deliverables/README.txt

@@ -8,9 +8,12 @@ To start the project, the file Hierarchy must be like this:
 |
 |-> Main folder of the project
 |-> JSONconf/
+|-> img/
+
 (they must be at the same level)
 
-The JSONConf can be found in the deliverables folder, it has to be copied as described above.
+The JSONconf imfolder can be found in the deliverables folder, it has to be copied as described above.
+JSONconf, img and Sagrada folder must be in the same directory.
 Also in server and client configuration file that can be found in the JSONconf folder copied before modify the client and server addresses with the local address of server and client.
 
 Firstly, the user has to start the Server.jar that can be found in Deliverables and then start the Client.jar processes.