calling code shouldn't have to split out the Cryptsy key...preparing for support for other exchanges

ProfitLib.py

@@ -37,7 +37,7 @@ class ProfitLib:
   def __init__(self, daemons, credentials):
     self.daemons=daemons
     self.out={}
-    self.api=PyCryptsy(str(credentials["pubkey"]), str(credentials["privkey"]))
+    self.api=PyCryptsy(str(credentials["cryptsy"]["pubkey"]), str(credentials["cryptsy"]["privkey"]))
 
   # get latest profitability info
 

ProfitTest.py

@@ -26,5 +26,5 @@
 from ProfitLib import *
 import json
 
-profit=ProfitLib(json.loads(open("daemon_config.json").read()), json.loads(open("exchange_config.json").read())["cryptsy"])
+profit=ProfitLib(json.loads(open("daemon_config.json").read()), json.loads(open("exchange_config.json").read()))
 print json.dumps(profit.Calculate(), sort_keys=True, indent=4, separators=(',', ': '))

profit.py

@@ -36,7 +36,7 @@ if (len(sys.argv)!=2):
   
 algo=sys.argv[1]
 
-pl=ProfitLib(json.loads(open("daemon_config.json").read()), json.loads(open("exchange_config.json").read())["cryptsy"])
+pl=ProfitLib(json.loads(open("daemon_config.json").read()), json.loads(open("exchange_config.json").read()))
 profit=pl.Calculate()
 
 result={}