[CGMZ] Daily Rewards - Version Alpha R4

Hi all, today this plugin was updated to version AlphaR4!
This version adds a new window to the scene that counts down to when the next reward will be available to collect. It displays hours, minutes, and seconds. Supporting options have been added, such as text, window position, and window width. See below gif for how it can look.
This update also fixes a bug with the collection window not refreshing if the next reward becomes collectible while the player has the scene open.
- Added window with time to next reward countdown with supporting options
- Fix bug with window not changing if reward becomes available in scene