Turn examples into a proper module

README.md

@@ -81,5 +81,5 @@ Episode terminated with a reward of -5 for agent Eater_c881e1b0
 You can also use a player defined in a script; e.g., if the player class `GooPlayer` is defined in the `eater_usage.py` you can use the `eater_usage:GooPlayer` entry. Remember Python rules for finding modules, where the current directory is added to the search path. If the script is in a different directory, you can use the `--path` argument to tell the script where to find it:
 
 ```bash
-gridrunner --world EaterWorld --entry eater_usage:GooPlayer --path examples --noshow --horizon 5 ./examples/eater-world.json
-```
\ No newline at end of file
+gridrunner --world EaterWorld --entry eater_usage:GooPlayer --path examples --noshow --horizon 5 ./resources/eater-world.json
+```

examples/wumpus_usage.py

@@ -109,7 +109,7 @@ def main(*cargs):
     if args.example:
         ex = ex_names[args.example.lower()]
     else:
-        # Randomly play one of the examples
+        # Randomly play one of the examples_11
         ex = random.choice(EXAMPLES)
 
     print('Example {}:'.format(ex.__name__))