add rubygem-mongo to puppetmaster
add rubygem-mongo to puppetmaster

we needed to add:

  search_setup(hiera('mcollective/mongorest_host'), 'puppet', 'nodes')

to 00_site.pp, to make a setup where the mongodb is on a different host
than the puppetmaster work. search_setup() requires the Mongo ruby
module.

tim-group/provisioning-tools,tim-group/provisioning-tools