Refactored responses, implemented getLicense

responses/license.go

@@ -0,0 +1,17 @@
+package responses
+
+type valid struct {
+	Valid bool `xml:"valid,attr"`
+}
+
+type license struct {
+	Subsonic
+	Body valid `xml:"license"`
+}
+
+func NewGetLicense(valid bool) *license {
+	response := new(license)
+	response.Subsonic = NewSubsonic()
+	response.Body.Valid = valid
+	return response
+}