Delete: RDFTest (now FlickrLookupTest can generate the RDF)
Rename: (FlickrLookupTest.output.geo.xml <- FlickrWrappr2Test.output.geo.xml)
Delete: unused val: flickrWrappr2
Refactor: move FlickrGeoLookup and FlickrDBpediaLookup into their own files
Formatting
BugFix: flickrOAuthSession must be shared across all flickrLookup instances
BugFix: delete named parameters' names, as they are ambiguous
BugFix: val serverRootUri is also shared across all FlickrLookup instances
BugFix: val localPath is also shared
BugFix: val "radius" is also shared
Rename geoLookup-related vals
Add test: FlickrDBpediaLookup
Improve comment
Formatting
Refactor: move: method: "getFlickrSearchResults" (FlickrOAuthSession <- FLickrLookup)
Rename: namespacesMap("wgs84_pos") <- namespacesMap("geo")
Refactor: Parameter type for DBpediaResourceFullUri: (String <- Resource)
Refactor DBpediaResource*Uri-related vals