return color by string, added rounds since maxrounds is not defined in pre-riptide matches

ent/match/match.go

@@ -25,6 +25,8 @@ const (
 	FieldMatchResult = "match_result"
 	// FieldMaxRounds holds the string denoting the max_rounds field in the database.
 	FieldMaxRounds = "max_rounds"
+	// FieldRounds holds the string denoting the rounds field in the database.
+	FieldRounds = "rounds"
 	// FieldDemoExpired holds the string denoting the demo_expired field in the database.
 	FieldDemoExpired = "demo_expired"
 	// FieldDemoParsed holds the string denoting the demo_parsed field in the database.
@@ -63,6 +65,7 @@ var Columns = []string{
 	FieldDuration,
 	FieldMatchResult,
 	FieldMaxRounds,
+	FieldRounds,
 	FieldDemoExpired,
 	FieldDemoParsed,
 	FieldEco,