fixing example routes.rb config

so that new users don't have this problem again: https://github.com/defunkt/resque/issues/147
Merge pull request #805 from drewda/patch-1

fixing example routes.rb config
Rescue the exception of run_failure_hooks method
Merge pull request #808 from k-yamada/master

Rescue the exception of run_failure_hooks method
Add test to ensure that before_first_fork can take the worker object
Merge pull request #809 from ecoffey/before_first_fork_takes_worker_test

Add test to ensure that before_first_fork can take the worker object