Description of problem:

Everyday mail. I hate this.

How reproducible:

Install CFSE/Katello and wait 24 hours, then check root's mail.

OF

Steps to Reproduce:
1. cd /usr/share/katello
2. rake katello:refresh_cdn RAILS_ENV=production
  
Actual results:
Prints something on stdout

Expected results:
Print only errors

It looks like this is only Katello error, but creating BZ if we hit this in cfse.