move the item slot colours to config and use it from there

gui/builtinViews/fittingView.py

@@ -40,6 +40,7 @@ from gui.contextMenu import ContextMenu
 from gui.utils.staticHelpers import DragDropHelper
 from service.fit import Fit
 from service.market import Market
+from config import slotColourMap
 
 pyfalog = Logger(__name__)
 
@@ -629,14 +630,8 @@ class FittingView(d.Display):
         else:
             event.Skip()
 
-    slotColourMap = {1: wx.Colour(250, 235, 204),  # yellow = low slots
-                     2: wx.Colour(188, 215, 241),  # blue   = mid slots
-                     3: wx.Colour(235, 204, 209),  # red    = high slots
-                     4: '',
-                     5: ''}
-
     def slotColour(self, slot):
-        return self.slotColourMap.get(slot) or self.GetBackgroundColour()
+        return slotColourMap.get(slot) or self.GetBackgroundColour()
 
     def refresh(self, stuff):
         """