old_contents: // Mapzen House style for Tangram
  var style = {
    BubbleWrap: 'https://mapzen.com/carto/bubble-wrap-style/5/bubble-wrap.yaml',
    Cinnabar: 'https://mapzen.com/carto/cinnabar-style/4/cinnabar-style.yaml',
    CinnabarMoreLabels: 'https://mapzen.com/carto/cinnabar-style-more-labels/5/cinnabar-style-more-labels.yaml',
    CinnabarNoLabels: 'https://mapzen.com/carto/cinnabar-style-no-labels/4/cinnabar-style-no-labels.yaml',
    Refill: 'https://mapzen.com/carto/refill-style/4/refill-style.yaml',
    RefillMoreLabels: 'https://mapzen.com/carto/refill-style-more-labels/5/refill-style-more-labels.yaml',
    RefillNoLabels: 'https://mapzen.com/carto/refill-style-no-labels/4/refill-style-no-labels.yaml',
    Zinc: 'https://mapzen.com/carto/zinc-style/4/zinc-style.yaml',
    ZincMoreLabels: 'https://mapzen.com/carto/zinc-style-more-labels/4/zinc-style-more-labels.yaml',
    ZincNoLabels: 'https://mapzen.com/carto/zinc-style-no-labels/4/zinc-style-no-labels.yaml',
    Walkabout: 'https://mapzen.com/carto/walkabout-style/2/walkabout-style.yaml',
    WalkaboutMoreLabels: 'https://mapzen.com/carto/walkabout-style-more-labels/2/walkabout-style-more-labels.yaml',
    WalkaboutNoLabels: 'https://mapzen.com/carto/walkabout-style-no-labels/2/walkabout-style-no-labels.yaml',
    Tron: 'https://mapzen.com/carto/tron-style/2/tron-style.zip',
    TronMoreLabels: 'https://mapzen.com/carto/tron-style-more-labels/2/tron-style-more-labels.zip',
    TronNoLabels: 'https://mapzen.com/carto/tron-style-no-labels/2/tron-style-no-labels.zip'
  };
  
  module.exports = style;
  
new_contents: // Mapzen House style for Tangram
  var style = {
    BubbleWrap: 'https://mapzen.com/carto/bubble-wrap-style/6/bubble-wrap-style.zip',
    BubbleWrapMoreLabels: 'https://mapzen.com/carto/bubble-wrap-style-more-labels/6/bubble-wrap-style-more-labels.zip',
    BubbleWrapNoLabels: 'https://mapzen.com/carto/bubble-wrap-style-no-labels/6/bubble-wrap-style-no-labels.zip',
    Cinnabar: 'https://mapzen.com/carto/cinnabar-style/6/cinnabar-style.zip',
    CinnabarMoreLabels: 'https://mapzen.com/carto/cinnabar-style-more-labels/6/cinnabar-style-more-labels.zip',
    CinnabarNoLabels: 'https://mapzen.com/carto/cinnabar-style-no-labels/6/cinnabar-style-no-labels.zip',
    Refill: 'https://mapzen.com/carto/refill-style/6/refill-style.zip',
    RefillMoreLabels: 'https://mapzen.com/carto/refill-style-more-labels/6/refill-style-more-labels.zip',
    RefillNoLabels: 'https://mapzen.com/carto/refill-style-no-labels/6/refill-style-no-labels.zip',
    Zinc: 'https://mapzen.com/carto/zinc-style/5/zinc-style.zip',
    ZincMoreLabels: 'https://mapzen.com/carto/zinc-style-more-labels/5/zinc-style-more-labels.zip',
    ZincNoLabels: 'https://mapzen.com/carto/zinc-style-no-labels/5/zinc-style-no-labels.zip',
    Walkabout: 'https://mapzen.com/carto/walkabout-style/3/walkabout-style.zip',
    WalkaboutMoreLabels: 'https://mapzen.com/carto/walkabout-style-more-labels/3/walkabout-style-more-labels.zip',
    WalkaboutNoLabels: 'https://mapzen.com/carto/walkabout-style-no-labels/3/walkabout-style-no-labels.zip',
    Tron: 'https://mapzen.com/carto/tron-style/3/tron-style.zip',
    TronMoreLabels: 'https://mapzen.com/carto/tron-style-more-labels/3/tron-style-more-labels.zip',
    TronNoLabels: 'https://mapzen.com/carto/tron-style-no-labels/3/tron-style-no-labels.zip'
  };
  
  module.exports = style;
  
subject: Update basemapStyles.js