v1.4.1

Fixes to solve #6

• We now rpm_key install the gpg keys, not just list them in the yum.repo 9a2305e
• Testing:
  • set gpu = True for the testing host 07ffd10
  • disable rebooting while testing 7eca99a
• Rename the handler back to what we have in the task file 6b55e9f