Add new Sauna/Avanto Promo with Split Pile (#76)

* Added Sauna/Avanto Promo with Split Pile
* Update tests to account for new promo cards

tests/carddb_tests.py

@@ -9,7 +9,7 @@ class TestCardDB(unittest.TestCase):
         options = domdiv.parse_opts([])
         options.data_path = '.'
         cards = domdiv.read_write_card_data(options)
-        self.assertEquals(len(cards), 383)
+        self.assertEquals(len(cards), 386)
         print set(c.cardset for c in cards)
         valid_cardsets = {
             u'prosperity',