remove some default values - if we don't know, don't just assume no/normal

pyfpdb/Hand.py

@@ -79,13 +79,13 @@ class Hand(object):
         self.fee = None  # the Database code is looking for this one .. ?
         self.level = None
         self.mixed = None
-        self.speed = "Normal"
-        self.isRebuy = False
-        self.isAddOn = False
-        self.isKO = False
+        self.speed = None
+        self.isRebuy = None
+        self.isAddOn = None
+        self.isKO = None
         self.koBounty = None
-        self.isMatrix = False
-        self.isShootout = False
+        self.isMatrix = None
+        self.isShootout = None
         self.added = None
         self.addedCurrency = None
         self.tourneyComment = None