New insert player function for HHC import

Added getSqlPlayerIDs to Database.py - returns a hash {playername:sqlid}

Function uses a caching hash in Database.py to reduce the number of round trips to the database needed just to fetch the player ids for later inserts.

Need to do a performance comparison on a larger import.

pyfpdb/Hand.py

@@ -40,10 +40,12 @@ class Hand(object):
     LCS = {'H':'h', 'D':'d', 'C':'c', 'S':'s'}
     SYMBOL = {'USD': '$', 'EUR': u'$', 'T$': '', 'play': ''}
     MS = {'horse' : 'HORSE', '8game' : '8-Game', 'hose'  : 'HOSE', 'ha': 'HA'}
+    SITEIDS = {'Fulltilt':1, 'PokerStars':2, 'Everleaf':3, 'Win2day':4, 'OnGame':5, 'UltimateBet':6, 'Betfair':7}
 
 
     def __init__(self, sitename, gametype, handText, builtFrom = "HHC"):
         self.sitename = sitename
+        self.siteId = self.SITEIDS[sitename]
         self.stats = DerivedStats.DerivedStats(self)
         self.gametype = gametype
         self.starttime = 0