Removed reference to HBitcoin as it confilcts with the NStratis assembly of the Full Node

Breeze/src/Breeze.Wallet/Breeze.Wallet.csproj

@@ -16,7 +16,6 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="HBitcoin" Version="0.1.6" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Versioning" Version="1.0.3" />
     <PackageReference Include="NBitcoin" Version="3.0.2.15" />
     <PackageReference Include="Stratis.Bitcoin" Version="1.0.1.3-alpha" />

Breeze/src/Breeze.Wallet/Wrappers/IWalletWrapper.cs

-
-using Breeze.Wallet.Models;
-using HBitcoin.Models;
+using Breeze.Wallet.Models;
 using NBitcoin;
 
 namespace Breeze.Wallet.Wrappers

Breeze/src/Breeze.Wallet/Wrappers/TrackerWrapper.cs

 using NBitcoin;
-using HBitcoin.FullBlockSpv;
-using HBitcoin.Models;
 using System;
 
 namespace Breeze.Wallet.Wrappers
 {
     public class TrackerWrapper : ITrackerWrapper
     {
-        private readonly Tracker tracker;
+       // private readonly Tracker tracker;
 
         public TrackerWrapper(Network network)
         {
-            this.tracker = new Tracker(network);              
+            //this.tracker = new Tracker(network);              
         }
 
 		/// <summary>
@@ -26,7 +24,7 @@ namespace Breeze.Wallet.Wrappers
 
 		public void NotifyAboutBlock(int height, Block block)
         {
-            this.tracker.AddOrReplaceBlock(new Height(height), block);
+            //this.tracker.AddOrReplaceBlock(new Height(height), block);
 			Console.WriteLine($"height: {height}, block hash: {block.Header.GetHash()}");
         }
     }

Breeze/src/Breeze.Wallet/Wrappers/WalletWrapper.cs

@@ -3,7 +3,6 @@ using System.IO;
 using System.Linq;
 using Breeze.Wallet.Helpers;
 using Breeze.Wallet.Models;
-using HBitcoin.KeyManagement;
 using NBitcoin;
 
 namespace Breeze.Wallet.Wrappers