Make HipChat message more detailed, when exception logged

[tobias-nitsche]

Since https://github.com/getsentry/sentry-php/blob/master/CHANGES 1.1.0 all exceptions are logged without a message.

In previous versions, the sentry-message has been the message of the exception. Therefore the HipChat message is sent out, but without any message. That forces us / the consumers to click on the sentry-link to get more informations.

Is there any possibility to change that behaviour?

[dcramer]

I dont think we're going to backport to this specific plugin, but we should definitely explore this in the current Slack and HipChat plugins as this is likely affecting them in some ways (though we do have a compat layer that should be working in many places).