[CGMZ] Battle Weather - Version Beta R3

Hi all, today this plugin was updated to version BetaR3!
This update is the first step in changing this plugin from simply allowing weather to play during battle to allowing the weather in battle to affect the actual battle. This update adds the option to expose the weather type and weather power to game variables, which can be used in skill or item formulas. As a result, you can now cause skills to take the weather into account when used. You may want water-based attacks to deal extra damage during the rain, for example.
Documentation has been updated to provide the default weather types for use in your damage formulas.
- Added option to store weather power/type in variable during battle