Fixed test
[PLAT-2973] AnalyticsColumn doesn't need to know its index
[PLAT-2973] Rename AnalyticsColumn and associated classes
[PLAT-2973] AnalyticsRenderer doesn't need to know its index
[PLAT-2973] Refactor main grid construction to clean up creation of columns
[PLAT-2973] Fixed problem with rendering of primitives labels