Use querystring param to hide attribution
Abstract params method for model and use querystring to hide attr
Fix lang
fixed WikiaInteractiveMapsControllerTest after changes in model
CR changes and small unit test
removed unused method
Merge branch 'dev' into MWEB-853-querystring
Merge pull request #4656 from Wikia/MWEB-853-querystring

Mweb 853 querystring