(PDB-5161) engine/is-dotted-projection?: rm in favor of parse-field
(PDB-5161) engine/is-dotted-projection?: rm in favor of parse-field

Replace remaining uses of is-dotted-projection? with parse-field and
remove is-dotted-projection entirely..

puppetlabs/puppetdb,puppetlabs/puppetdb,puppetlabs/puppetdb,puppetlabs/puppetdb,puppetlabs/puppetdb