TraderItemList and TraderCatList should be initialized as arrays, not numbers. Fixes this error:
```
Error in expression < 0;
if (_index < 0) exitWith {};
while {count TraderItemList < 1} do { sleep 1; >
Error position: <count TraderItemList < 1} do { sleep 1; >
Error count: Type Number, expected Array,Config entry
File z\addons\dayz_code\compile\player_traderMenuHive.sqf, line 174
```
See: https://github.com/vbawol/DayZ-Epoch/issues/1616
Tested buying and selling to all the stary and base traders as well as the boat dealer with these changes. No more error or problems.
