Add wbg for Cronos categories
Category::addInitiatives( 'wbg', __( "West Bengal Wikimedians" ), 'Logo of West Bengal Wikimedians User Group.svg', 'https://upload.wikimedia.org/wikipedia/commons/thumb/d/d4/Logo_of_West_Bengal_Wikimedians_User_Group.svg/%dpx-Logo_of_West_Bengal_Wikimedians_User_Group.svg.png' );