DialogueMsgTextBlock and Flipbook) 4.26+4.27

This Plugin contains some extension for UMG Widget.
Currently has following widget implemented:
1. HorizonFlipbookWidget: This widget support using PaperFlipbook directly in UMG!(currently only support uniformly sized spritesheets)
2. HorizonDialogueMsgTextBlock: Combine both rich text and typewriter text effect in this widget!
Rich text features: you can control text Color, Shadow Color, Font, Font size and padding for each text block. This widget also support hyperlink.
Dialogue text features: you can control dialogue speed and whether it will repeated after finish.
3. HorizonRadioButtonUserWidget and HorizonRadioButton: Allow user to choose only one of a predefined option.