ADD stub for unit test for geoscoped queries
ADD scope scope: circle "in"
ADD area scope: polygon "in"
Merge branch 'task/area_parse' into task/mongo_geo_query
FIX align with new names for scope-related structs
ADD inverted area funcionality (although it needs to be re-done after Ken finishes with the bool/double -> string conversions in scope-realated structs)
Merge branch 'task/area_parse' into task/mongo_geo_query
ADD complete functionality (including inverted areas) with unit test ok
Merge branch 'feature/geoquery' into task/mongo_geo_query
FIX changes in name types
FIX double for get radius function
better encapsulation of orion::Circle, orion::Point and orion::Polygon
ADD 2014 year to check file compliance
FIX issues raised in code review
ADD entry to inter-release changelog file
FIX due to code review
Merge pull request #262 from telefonicaid/task/mongo_geo_query

Task/mongo geo query