Make Redis DBs configurable

main.py

@@ -106,5 +106,5 @@ def initConf():
 def initMain():
     global r, g
     initConf()
-    r = StrictRedis(unix_socket_path=config["RedisSocket"], db=0)  # Ephemeral - flushed on quit
+    r = StrictRedis(unix_socket_path=config["RedisSocket"], db=config["RedisDBEphemeral"])  # Ephemeral - flushed on quit
-    g = StrictRedis(unix_socket_path=config["RedisSocket"], db=1)  # Persistent
+    g = StrictRedis(unix_socket_path=config["RedisSocket"], db=config["RedisDBPersistent"])  # Persistent