Add support for geoLocation metadata

[svogt0511]

Purpose

Add inPolygonPoint to geoLocationPolygon xml. Remove mapping of array of geoLocationPolygons to JSON geoLocations as it is not supported.

related to: datacite/product-backlog#88

Approach

Modify code that handles geoLocations in DataCite DOIs to include all fields of geoLocationPolygons:

• lib/bolognese/datacite_utils.rb
• lib/bolognese/readers/datacite_reader.rb

Modify translations to other metadata formats. The only modification necessary was for schema.org where it doesn't support inPolygonPoint for geoLocationPolygons:

• lib/bolognese/utils.rb

Add some tests.

Update the version to 2.3.8

• lib/bolognese/version.rb

Open Questions and Pre-Merge TODOs

Learning

Types of changes

• Bug fix (non-breaking change which fixes an issue)

• New feature (non-breaking change which adds functionality)

• Breaking change (fix or feature that would cause existing functionality to change)

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• Be humble in the language and feedback you give, ask don't tell.
• Consider using positive language as opposed to neutral when offering feedback. This is to avoid the negative bias that can occur with neutral language appearing negative.
• Offer suggestions on how to improve code e.g. simplification or expanding clarity.
• Ensure you give reasons for the changes you are proposing.