Katello/katello — pull request #1886 by xsuchy (2013-04-09 10:55:41+00:00)
Title: delayed jobs use active_record as backend

addressing:
```
/opt/rh/ruby193/root/usr/share/gems/gems/delayed_job-3.0.2/lib/delayed/worker.rb:75:in `before_fork': undefined method `before_fork' for nil:NilClass (NoMethodError)
from /opt/rh/ruby193/root/usr/share/gems/gems/delayed_job-3.0.2/lib/delayed/command.rb:86:in `run_process'
from /opt/rh/ruby193/root/usr/share/gems/gems/delayed_job-3.0.2/lib/delayed/command.rb:80:in `block in daemonize'
from /opt/rh/ruby193/root/usr/share/gems/gems/delayed_job-3.0.2/lib/delayed/command.rb:78:in `times'
from /opt/rh/ruby193/root/usr/share/gems/gems/delayed_job-3.0.2/lib/delayed/command.rb:78:in `daemonize'
from script/delayed_job:5:in `

'
```