RestKit/RestKit — pull request #519 by bmorton (2012-01-22 19:24:16+00:00)
Title: Fix duplicate timeout timer

This pull request fixes #517.

I've moved the creation of the timeoutTimer to a helper method so that we can test how many times it is invoked. I also added the test to make sure that we are only creating the timer once. I removed the timer creation in fireAsynchronousRequest since it is already called in sendAsynchronously.