Fix + specs for unknown/anonymous/friend of the ministry names
Merge branch 'MPDX-186-find-duplicates' of https://github.com/CruGlobal/mpdx into stage
Corrected logic for dups finding people with names like "unknown"
Merge branch 'MPDX-186-find-duplicates' of https://github.com/CruGlobal/mpdx into stage