[CGMZ] Debug - Version Beta R5

Hi all, today this plugin was updated to version BetaR5!
This update changes the debug command window into a horizontal window. The vertical window made sense when there were only a handful of commands, but now that we are at 13 commands it was starting to take up a lot of the screen and was a little hard to see which option you wanted. Now as a horizontal window, it should be much easier and quicker to use when you want to debug something in your game.
This update also adds the option of having a scene background image, and options to exclude any debug commands you may not need for your game. For example, if your game doesn't have battles, you might want to hide the Battle Test command in the debug menu.
- Added option to change scene background
- Added option to choose which debug commands are available
- Changed window to horizontal command
- Organized Plugin Parameters