Moved Rest controllers to 'api' package. Also removed annotation routes

api/responses/music_folders.go

@@ -0,0 +1,14 @@
+package responses
+
+import "encoding/xml"
+
+type MusicFolder struct {
+	XMLName xml.Name `xml:"musicFolder"`
+	Id      string `xml:"id,attr"`
+	Name    string `xml:"name,attr"`
+}
+
+type MusicFolders struct {
+	XMLName xml.Name `xml:"musicFolders"`
+	Folders []MusicFolder `xml:"musicFolders"`
+}