Slot machine update 5.9.4

New Features :

+ Added an option to turn a mob's sounds on and off (New Slot Machines will be silent by default)
+ The '$balance' variable now changes its value based on the Slot Machine payment type (Money/Tokens/PlayerPoints/TMTokens)
+ Added a new '$tkens' variable which shows the amount of Tokens in the player's inventory


Changes and Bug Fixes :

* Fixed one occurence of a bug where three of the same items would align but the player would lose (Note : the player did actually lose, it was just a visual issue)
* Fixed a bug where the 'Good Luck ! (Balance : XY$)' message would show 'Good Luck ! (Balance : $)' on Machines not using Money
* Fixed a bug with TokenManager preventing Slot Machines to open
* Fixed some localization errors
* Added the player's current Tokens balance on the default lever description
* Added more informations about new Slot Machines in server logs
* Changed some messages formatting
* Made chat buttons clearer