Delay a bit between sending two hipchat messages.

When we want to say:
   Sun Wukong   Telling Jenkins to deploy branch bad
   Sun Wukong   (sadpanda) Jenkins won't listen to me. Go talk to it yourself.

It's confusing when hipchat instead prints the messages in the other
order.  I add in a sleep(1) to minimize the chances of that
happening.

Auditors: ben

Test Plan:
Ran this manually on toby, got the right order at least once...