UnioAntiTradeBug

People found out a new way to do this bug. So i recoded the plugin. About bug: If players can send their money to other players while trading (it is possible with hacked clients) they can use the old money in Trade. For example when player "A" is trading with player "B", player "C" sells some item to his ChestShop sign and he will be out of money. "A" still can send the money to "B" with TradeMe even if he has no money. What Does This Plugin Do?: This plugin cancels the trade if Trade opponents' money changes. Also this plugin depends on Essentials Economy now.