(PDB-2474) engine: don't sort columns/projections
(PDB-2474) engine: don't sort columns/projections

Leave them alone, so that their order matches that in the original
query.

waynr/puppetdb,kbarber/puppetdb,puppetlabs/puppetdb,kbarber/puppetdb,waynr/puppetdb,mullr/puppetdb,waynr/puppetdb,kbarber/puppetdb,rbrw/puppetdb,senior/puppetdb,puppetlabs/puppetdb,kbarber/puppetdb,mullr/puppetdb,senior/puppetdb,senior/puppetdb,puppetlabs/puppetdb,senior/puppetdb,mullr/puppetdb,rbrw/puppetdb,rbrw/puppetdb,rbrw/puppetdb,mullr/puppetdb,puppetlabs/puppetdb,mullr/puppetdb,rbrw/puppetdb,waynr/puppetdb,puppetlabs/puppetdb