Tritanopia Friendly Zone Colouring

Changes zone colours to make it easier to distinguish them from each other and the desirability layers for people with tritanopia.

My colour choices have not been confirmed by someone with tritanopia. Let me know if you feel one or more colours should be tweaked a bit!!!
If you comment please mention me (@firesofhades) so I get a notification!

Compatibility: Make sure this mod is listed below Fiery Essential if you use that mod.

Thanks to coblis for enabling me to properly test.