cassandraoid: main.go for Gophercon

Change-Id: Ia1920f4c84fcc037cdd5391ae33d11a2dd3edf34
Reviewed-on: https://go-review.googlesource.com/48772
Reviewed-by: Jaana Burcu Dogan <jbd@google.com>

cassandraoid/main.go

@@ -0,0 +1,11 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import "fmt"
+
+func main() {
+	fmt.Println("holy crap, contributing is freaking awesome!")
+}