[CGMZ] Splash Screen - Version 1.2.2

Hi all, today this plugin was updated to version 1.2.2!
This version is a small update to add a new parameter for your splashes: unskippable. When this is true, the player will not be able to skip a splash with input. When this is false, the player will be able to skip a splash by pressing the ok input (current behavior for all splashes).
- Added option to make a splash unskippable