MarketAccount

- add IsEnabled

market_account.go

@@ -1,11 +1,15 @@
 package sentio
 
 type MarketAccount interface {
+	IsEnabled() bool
+
 	GetId() string
 
 	GetName() string
 
+	// GetCash Cash Balance
 	GetCash() float64
-	
+
+	// GetEquity cash + long_market_value + short_market_value
 	GetEquity() float64
 }