worked on storing widgets in HashMap and referencing via Id

incorporated Pioneers monad into ui operations
!!still WIP, does not compile (TODO: UIOperations, Callbacks, Main?,
Types?)!!

src/UI/UIOperations.hs

@@ -1,6 +1,6 @@
 module UI.UIOperations where
 
-import Data.HashMap.Strict
+import qualified Data.HashMap.Strict as Map
 
 import UI.UIBaseData
 import UI.UIClasses