Asks should be Bids in MainWindowViewModel subscribing to OrderBook10

[GerhardLiebenberg]

Hi

Bitmex.NET.Example/MainWindowViewModel:

I think in line 182, "Union(dto.Asks.Select(" might have to be changed to "Union(dto.Bids.Select(", because Asks were already extracted in line 180.

[semashkinvg]

@GerhardLiebenberg thanks for coming with this. Unfortunately, I don't have time to support this project so if you can that bit and create pool request that would be much appreciated.

Many thanks in advance.