starting simple messaging code

bulletin.go

@@ -0,0 +1,21 @@
+package hodu
+
+type Message struct {
+}
+
+type Subscriber struct {
+}
+
+type Bulletin struct {
+}
+
+func NewBulletin() *Bulletin {
+	return &Bulletin{}
+}
+
+func (b *Bulletin) Subscribe(topic string) {
+
+}
+
+func (b *Bulletin) Publish(topic string,  data interface{}) {
+}