InputBindings: show binding dialog when in-game "configuration" option pressed

todos:
- save/load bindings
- allow binding escape key
- still need to check sensitivity against vanilla game

Author: emoose

src/hooks_framerate.cpp

@@ -296,7 +296,7 @@ class ReplaceGameUpdateLoop : public Hook
 			// (do this inside our update-loop so that any hooked game funcs have accurate state...)
 			Input::Update();
 
-			if (!Overlay::IsActive || Overlay::IsBindingInputs)
+			if (!Overlay::IsActive || Overlay::IsBindingDialogActive)
 			{
 				void InputManager_Update();
 				InputManager_Update();