Add support for 'from' for hipchat notifier.

README.md

@@ -204,6 +204,7 @@ prefix: `consul-alerts/config/notifiers/hipchat/`
 | key          | description                                         |
 |--------------|-----------------------------------------------------|
 | enabled      | Enable the Hipchat notifier. [Default: false]       |
+| from         | The name to send notifications as                   |
 | cluster-name | The name of the cluster. [Default: "Consul Alerts"] |
 | base-url     | HipChat base url                                    |
 | room-id      | The room to post to                  (mandatory)    |

consul-alerts.go

@@ -248,6 +248,7 @@ func builtinNotifiers() []notifier.Notifier {
 			RoomId:      hipchatConfig.RoomId,
 			AuthToken:   hipchatConfig.AuthToken,
 			BaseURL:     hipchatConfig.BaseURL,
+			From:        hipchatConfig.From,
 		}
 		notifiers = append(notifiers, hipchatNotifier)
 	}

consul/client.go

@@ -169,6 +169,8 @@ func (c *ConsulAlertClient) LoadConfig() {
 				valErr = loadCustomValue(&config.Notifiers.HipChat.AuthToken, val, ConfigTypeString)
 			case "consul-alerts/config/notifiers/hipchat/base-url":
 				valErr = loadCustomValue(&config.Notifiers.HipChat.BaseURL, val, ConfigTypeString)
+			case "consul-alerts/config/notifiers/hipchat/from":
+				valErr = loadCustomValue(&config.Notifiers.HipChat.From, val, ConfigTypeString)
 
 			// OpsGenie notifier config
 			case "consul-alerts/config/notifiers/opsgenie/enabled":

consul/interface.go

@@ -102,6 +102,7 @@ type HipChatNotifierConfig struct {
 	RoomId      string
 	AuthToken   string
 	BaseURL     string
+	From        string
 }
 
 type OpsGenieNotifierConfig struct {

notifier/hipchat-notifier.go

@@ -14,6 +14,7 @@ type HipChatNotifier struct {
 	RoomId      string
 	AuthToken   string
 	BaseURL     string
+	From        string
 }
 
 func (notifier *HipChatNotifier) Notify(messages Messages) bool {
@@ -43,7 +44,13 @@ func (notifier *HipChatNotifier) Notify(messages Messages) bool {
 		client.BaseURL = url
 	}
 
+	from := ""
+	if notifier.From != "" {
+		from := notifier.From
+	}
+
 	notifRq := &hipchat.NotificationRequest{
+		From:    from,
 		Message: text,
 		Color:   level,
 		Notify:  true,