Hi,

The office365ConnectorSend works nicely. But let me describe one common workflow when it's used:

1. We run some tests
2. We run office365ConnectorSend to indicate success or failure.

So, I do like: office365ConnectorSend message:'Tests failed', webhookUrl:webhook

I get a notification like:
Update from build tests_fail(2)
@channel Tests failed
Status Running
Start Time 2016-12-20 12:48:51 UTC
View Build

I would like an ability to change `status` to indicate `Build Success' or `FAILURE' in case the notification is actually the last action in script (and there's no point indicating it's `running`). I think, it would highly improve the readability of notifications.