New color scheme
New color scheme

* Change the columns in the missed children chart to gray
* Change the columns in the immunity gap chart to red

unicef/polio,SeedScientific/polio,unicef/rhizome,SeedScientific/polio,SeedScientific/polio,SeedScientific/polio,unicef/polio,unicef/polio,SeedScientific/polio,unicef/rhizome,unicef/rhizome,unicef/polio,unicef/rhizome