device attribute of type "Point" is translated to entity as geo:json

[AlvaroVega]

This is breaking previous client integrations

Comes from #854

Translation is done by https://github.com/telefonicaid/iotagent-node-lib/blob/master/lib/services/ngsi/entities-NGSI-v2.js#L59

Possible Fix: #1013

• Need checks other types (like geo:point, etc) to keep previous behaviour
• Need update tests
• Need update doc

geo types involved:
geoproperty, point, geo:point,
linestring, geo:linestring,
polygon, geo:polygon,
multipoint, geo:multipoint,
multilinestring, geo:multilinestring,
multipolygon, geo:multipolygon

[fgalan]

PR #1013 (for brach release/2.15.0) and PR #1014 (for branch master) provide a hotfix for this, but a definitive fix is needed, so this issue is kept open.

The definitive fix is only needed in master branch.

[AlvaroVega]

related #1020

[fgalan]

related #1020

Reopening issue, while PR #1020 is opened