Stop rtmp from reaching back into core (#290)

* Stop rtmp from reaching back into core.

* Un-export since these functions no longer need to be public

core/core.go

@@ -11,6 +11,7 @@ import (
 	"github.com/owncast/owncast/config"
 	"github.com/owncast/owncast/core/chat"
 	"github.com/owncast/owncast/core/ffmpeg"
+	"github.com/owncast/owncast/core/rtmp"
 	"github.com/owncast/owncast/models"
 	"github.com/owncast/owncast/utils"
 	"github.com/owncast/owncast/yp"
@@ -61,6 +62,9 @@ func Start() error {
 
 	chat.Setup(ChatListenerImpl{})
 
+	// start the rtmp server
+	go rtmp.Start(setStreamAsConnected, setBroadcaster)
+
 	return nil
 }