ngsi9 out of geolocs - unit tests still failing
now also json is parsing polygons. Complete unit tests for SubscribeContextRequest
Removed last atof and isTrue for doubles and bools. Rudimentary unit tests for the ramaining two in XML
methods to extract bool and double from the Scope strings
harness test of parsing of geolocation area circles in XML
Merge branch 'task/area_parse' into task/mongo_geo_query
ADD complete functionality (including inverted areas) with unit test ok