Add Gitter support

vendor/github.com/mrexodia/wray/schedular.go

@@ -0,0 +1,22 @@
+package wray
+
+import "time"
+
+type Schedular interface {
+	wait(time.Duration, func())
+	delay() time.Duration
+}
+
+type ChannelSchedular struct {
+}
+
+func (self ChannelSchedular) wait(delay time.Duration, callback func()) {
+	go func() {
+		time.Sleep(delay)
+		callback()
+	}()
+}
+
+func (self ChannelSchedular) delay() time.Duration {
+	return (1 * time.Minute)
+}