+ improved pivot table operations to work with some custom fields (Fixes #22)
+ improved pivot table operations to work with some custom fields (Fixes #22)

hankya/Anemometer,lynch0227/Anemometer,honeyqa/Anemometer,honeyqa/Anemometer,box/Anemometer,box/Anemometer,honeyqa/Anemometer,honeyqa/Anemometer,hankya/Anemometer,lynch0227/Anemometer,hankya/Anemometer,hankya/Anemometer,box/Anemometer,lynch0227/Anemometer,box/Anemometer,box/Anemometer,lynch0227/Anemometer