Added initaliser for players.json

setup.py

@@ -66,3 +66,12 @@ for path in os.listdir('../'):
         continue
     
     installRequirements(requirementsPath)
+
+if os.path.isfile('../players.json'):
+    newPlayerJSON = inputYN(f'player.json already exists, would you like to overwrite it? (y/n) > ')
+else:
+    newPlayerJSON = True
+
+if newPlayerJSON:
+    print(f'---------- Copying example players.json ----------')
+    shutil.copyfile('../NoPELib/players.json', '../players.json')