Set up ability to run commands from the terminal

tungston/core/ecology/biometrait.py

@@ -17,7 +17,7 @@ class BiomeTrait:
         return hash((type(self).__name__, self.name))
 
     def __str__(self):
-        return self.name
+        return f"{type(self).__name__}: {self.name}"
 
     def __repr__(self) -> str:
         return f"{type(self).__name__}<{self.name}>"