Fix dependency loader to properly handle relative local repositories

Fix .csproj to not include default configuration in nuget package

src/Connected.Host/Connected.Host.csproj

@@ -44,6 +44,9 @@
 			<Pack>True</Pack>
 			<PackagePath>\</PackagePath>
 		</None>
+		<Content Update="sys.json">
+			<Pack>false</Pack>
+		</Content>
 	</ItemGroup>
 
 	<Target Name="CopyPackages" AfterTargets="Pack">

src/Connected.Host/DependencyLoader.cs

@@ -159,7 +159,33 @@ public class DependencyLoader
 	private IEnumerable<PackageSource> GetPackageSources(IEnumerable<string> sources)
 	{
 		foreach (var source in sources)
-			yield return new PackageSource(source);
+		{
+			var packageSource = new PackageSource(source);
+
+			if (Uri.TryCreate(source, UriKind.RelativeOrAbsolute, out var sourceUri))
+			{
+				if (!sourceUri.IsAbsoluteUri)
+					packageSource = new PackageSource(Path.GetFullPath(source));
+			}			
+
+			//if (packageSource.IsLocal || packageSource.TrySourceAsUri is null)
+			//{
+			//	/*
+			//	 * Suspected local, verify
+			//	 */
+			//	var local = Directory.Exists(source);
+			//	if (local)
+			//	{
+			//		/*
+			//		 * If it's a cache, add all folders to sources
+			//		 */
+			//		foreach (var directorySource in GetPackageSources(Directory.GetDirectories(source)))
+			//			yield return directorySource;
+			//	}
+			//}
+
+			yield return packageSource;
+		}
 	}
 
 	/// <summary>