[Voiceglue] Error in <record> element when the call is hanged up

[Doug Campbell]

> When the call is hanged up in the middle of the recording, the record is 
> failed and no HTTP request is sent to the server.
> 
> Does VoiceGlue support this scenario?

Voiceglue should handle this, and it apparently has a bug.
The record status is coming back from Asterisk as a failure,
and voiceglue needs to recognize that this is not a real
recording failure, merely a hangup after a record.

I've put it on the todo list for the next release,
which should be coming soon.

Doug Campbell