Whitespace fixes

Author: grega

buildhat/color.py

@@ -68,7 +68,7 @@ def rgb_to_hsv(self, r, g, b):
         cmin = min(r, g, b)
         delt = cmax - cmin
         h = 0
-        
+
         if delt == 0:
             h = 0
         elif cmax == r:

buildhat/hat.py

@@ -36,7 +36,7 @@ def get(self):
                 name, desc = Device._device_names[typeid]
             elif typeid == -1:
                 name = Device.DISCONNECTED_DEVICE
-                
+               
             devices[chr(ord('A') + i)] = {
                 "typeid": typeid,
                 "connected": Device._instance.connections[i].connected,