Readme and code fix for Go sample (#82)

* Readme and code fix for Go sample

* -

quickstart/go/README.md

@@ -13,6 +13,11 @@ In addition:
 * [Go Tools Distribution](https://golang.org/doc/install)
 * [Git](https://www.git-scm.com/downloads)
     * On Ubuntu, you can run `sudo apt-get install git` to install Git.
+* Go language
+    * On Ubuntu, run `sudo apt-get install golang`.
+* [Add Confluent APT repository](https://docs.confluent.io/current/installation/installing_cp/deb-ubuntu.html#get-the-software) if needed
+* [Install librdkafka](https://github.com/edenhill/librdkafka)
+    * On Ubuntu, run `sudo apt-get install librdkafka-dev`.
 
 ## Create an Event Hubs namespace
 

quickstart/go/consumer/consumer.go

@@ -16,7 +16,7 @@ import (
 func main() {
 	consumerGroup := "consumergroup"
 	
-	https://github.com/edenhill/librdkafka/blob/master/CONFIGURATION.md
+	// https://github.com/edenhill/librdkafka/blob/master/CONFIGURATION.md
 	c, err := kafka.NewConsumer(&kafka.ConfigMap{
 		"bootstrap.servers": os.Getenv("KAFKA_EVENTHUB_ENDPOINT"),
 		"sasl.mechanisms":   "PLAIN",