Baler With Buffer Fix FS22

Mod with fixes for balers with buffer. - For all baling machines with a buffer, a Ctrl+Y hotkey is added to reload what is collected from the buffer into the main chamber at the player’s request. - For all balers with a buffer, the contents of the buffer are reloaded before unloading a partial bale. - For stock John Deere CP690 (and possibly other similar combines), a bug has been fixed due to which, starting from game version 1.9.0.0, unloading an incomplete bale is not available. - For stock John Deere CP690, removes the lower limit on the amount of cotton in an incomplete bale. - Not tested in multiplayer, so marked as not compatible.