remove outdated test
remove outdated test

MetacoSA/NBitcoin,stratisproject/NStratis,dangershony/NStratis,MetacoSA/NBitcoin,thepunctuatedhorizon/BrickCoinAlpha.0.0.1,HermanSchoenfeld/NBitcoin,NicolasDorier/NBitcoin,lontivero/NBitcoin