pr-715: added isPlaceholderUppercasedWhenEditing when TextField is in active state or text is not empty, the placeholder label will be capitalized
pr-715: added isPlaceholderUppercasedWhenEditing when TextField is in active state or text is not empty, the placeholder label will be capitalized

CosmicMind/Material,whitepixelstudios/Material,whitepixelstudios/Material,CosmicMind/Material,CosmicMind/MaterialKit,CosmicMind/MaterialKit