Utilities for building simple user interfaces.

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	Class	Description
	KeyboardCodes	Keycode constants.
	KeyRepeatLimiter	A very simple class that adapts the KeyboardEvents generated by some source and altering (or blocking) the key repeat rate.
	MenuUtil
	SimpleIconButton	Takes a BitmapData and makes a button that brightens on hover and depresses when pushed.
	SimpleSkinButton	A simple skin that shifts the text in the down state.
	SimpleTextButton	Displays a simple button with a rounded rectangle or rectangle for a face.