use pulp settings for default virtualhost

we are defining our own default virtualhost,
so pulps are ignored, this includes all there settings as well
without this, normal http repos will not work
Delayed Jobs - Fixes an issue with the update to delayed jobs 3.0
where to_yaml was being called on the target of AsyncOperation and
not the AsyncOperation itself.
Merge pull request #1889 from ehelms/delayed_jobs_fix

Delayed Jobs - Fixes an issue with the update to delayed jobs 3.0
System groups: allow users to update systems via CLI
Merge pull request #1864 from jlsherrill/apache_fix

use pulp settings for default virtualhost
Merge pull request #1887 from daviddavis/sg_systems_update

System groups: allow users to update systems via CLI
adding syntax gem to comps for building
Merge pull request #1892 from jlsherrill/comps-update

adding syntax gem to comps for building