[explore-v2] issues with wrapping existing viz's in V2

[ascott]

• table type has a dependency on slice.d3format:
  
  
• big number with trendline doesn't show big number
  
• big number doesn't render big number:
  
  
• directed force layout looks a little different....
  
  
• region filter is broken on /explore/
  
• /exploerV2/ has dependency on slice.getFilters
  
• heat map has some layout issues:
  
  
• pivot table type throws an error in V2:
  
  
• sankey as layout/visual issues in V2:
  
  
• sunburst has layout/visual issues in V2:
  
  
• world_map type throws an error in V2:
  
  

[vera-liu]

#1361
#1360
#1359
#1353

[vera-liu]

#1432

[vera-liu]

#1443