added dsr region-level maps, ...

...updated fct legend and legend colors, moved map styles to separate sass file, refactored fct and dsr maps into separate js files, refactored map js into separate init and util files, updated DataInitializer and ExportInitializer and StructureInitializer and Bootstrap to use location codes to match fosaids.

1. Need to fix boolean display in map & map table
2. Need to add constraint for when region-level dsr map indicator is not  a calculation
3. Need to test locally against prod db