Add Building
POST http://localhost:3000/api/buildings
Request Body
[{"name"=>"name", "value"=>"tour de sandouville", "datatype"=>"string"}, {"name"=>"address", "value"=>"26 chemin des pre", "datatype"=>"string"}]
POST http://localhost:3000/api/buildings
[{"name"=>"name", "value"=>"tour de sandouville", "datatype"=>"string"}, {"name"=>"address", "value"=>"26 chemin des pre", "datatype"=>"string"}]