[CGMZ] Debug - Version Beta R12

Hi all, today this plugin was updated to version BetaR12!
This version adds developer saves. These are files that are stored in a new folder in your save folder, called 'dev'. You must create this dev save folder if you plan to use the dev save feature. Dev saves are save files that are separate from normal save files. To create one, you can copy a normal save file into the /dev/ folder and then name it whatever you want. These are only accessible through the [CGMZ] debug screen, so you do not need to worry about your player accessing them. See below gif for how it can look:
You can have as many dev saves as you want.
- Added dev saves