added @:optional to PosInfos.customParams (fixed issue #709)
added @:optional to PosInfos.customParams (fixed issue #709)

pleclech/hacking-haxe,pleclech/hacking-haxe,pleclech/hacking-haxe,pleclech/hacking-haxe,pleclech/hacking-haxe,pleclech/hacking-haxe