Upgrade to rspec 2.14

This added
- expect(obj).to receive(:method)
- allow(obj).to receive(:method) #stubbing
- allow_any_instance_of(Class).to receive(:method)
ran transpec (all turned off) to fix 7 lib specs
specs for miq_ae_password model
Remove temporary CA

https://bugzilla.redhat.com/show_bug.cgi?id=1130658
Setup certmonger privileges

- Install rpms necessary for certmonger.
- Tell database to use passwords when using ssl.
  (removing code that leverages client side certificates)
- setup privileges so certmonger can write to the certificate directories

https://bugzilla.redhat.com/show_bug.cgi?id=1130658
Upgrade CertificateAuthority to use certmonger

https://bugzilla.redhat.com/show_bug.cgi?id=1130658