Merged branch kentucky-fixes into develop

Updated Kentucky profile and kentucky_identify_object

    -Removed copy_prop calls for hasView
    -Added stateLocatedIn
    -Lowered "field does not exist" message to debug

Fix for task 4030

    -Do not populate date field if less than four characters.

Added dpla-get-record and fix for cleaning title field.

    -Implemented OAI GetRecord to retrieve singe record via id
    -Title field will not have double quotes removed during clean

Kentucky mapping fixes.

    -Updated copy_prop module and added unit tests to create a
     dictionary keys if they do not exist and create is true
    -Updated enrich-format module to handle relation url.
    -Updated the kentucky profile to ensure the final format value is
     copied to hasView and isShownAt

Updated kentucky profile with mapping fixes.

    -Unset aggregatedCHO/contributor
    -Removed contributor shred
    -Removed move_date_values since temporal is suppressed.