moved interface to its own class, minor interface updates

kinggotchi.py

@@ -18,7 +18,6 @@ class Kinggotchi:
         result = 'I am Kinggotchi '+str(self.name)+'.\nIn my Kingdom live '+str(self.all_tamagotchis())+' Tamagotichs.\nIn my Kingdom '+str(self.all_dead())+' Tamagotchis have died so far.\n\nThese are the '+str(len(self.myvillages))+' Villages in my Kingdom:\n'
 
         for n in self.myvillages:
-            # result += '-----------------------------------------------------------------------------------------\n'
             result += n.give_overview()
 
         return result
@@ -37,6 +36,4 @@ class Kinggotchi:
         result = 0
         for n in self.myvillages:
             result += n.graveyard
-        return result
-
-        
+        return result