Fix for run_games and text_runner reading from a deck file.

Fixes #98

Author: danielyule

run_games.py

@@ -1,5 +1,6 @@
 import json
 from hearthbreaker.agents.basic_agents import RandomAgent
+from hearthbreaker.cards.heroes import hero_for_class
 from hearthbreaker.constants import CHARACTER_CLASS
 from hearthbreaker.engine import Game, Deck, card_lookup
 from hearthbreaker.cards import *
@@ -25,7 +26,7 @@ def load_deck(filename):
     if len(cards) > 30:
         pass
 
-    return Deck(cards, character_class)
+    return Deck(cards, hero_for_class(character_class))
 
 
 def do_stuff():

text_runner.py

@@ -3,6 +3,7 @@
 import sys
 
 from hearthbreaker.agents import registry
+from hearthbreaker.cards.heroes import hero_for_class
 from hearthbreaker.constants import CHARACTER_CLASS
 from hearthbreaker.engine import Game, Deck, card_lookup
 from hearthbreaker.ui.game_printer import GameRender
@@ -28,7 +29,7 @@ def load_deck(filename):
     if len(cards) > 30:
         pass
 
-    return Deck(cards, character_class)
+    return Deck(cards, hero_for_class(character_class))
 
 
 def print_usage():