nuget references

DEM.Net.glTF/DEM.Net.glTF.csproj

@@ -47,6 +47,7 @@
         </None>
     </ItemGroup>
     <ItemGroup>
+        <PackageReference Include="DEM.Net.Core" Version="0.2.7.3" />
         <PackageReference Include="IxMilia.Stl" Version="0.1.1" />
         <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="3.1.5" />
         <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0">
@@ -59,9 +60,6 @@
     <ItemGroup>
         <None Include="DEMnet_64.png" Pack="true" PackagePath="\" />
     </ItemGroup>
-    <ItemGroup>
-        <ProjectReference Include="..\DEM.Net.Core\DEM.Net.Core.csproj" />
-    </ItemGroup>
     <ProjectExtensions>
         <MonoDevelop>
             <Properties>

DEM.Net.xUnit.Test/DEM.Net.xUnit.Test.csproj

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <TargetFramework>netcoreapp2.1</TargetFramework>
@@ -24,6 +24,8 @@
     </ItemGroup>
     <ItemGroup>
         <PackageReference Include="BitMiracle.LibTiff.NET" Version="2.4.639" />
+        <PackageReference Include="DEM.Net.Core" Version="0.2.7.3" />
+        <PackageReference Include="DEM.Net.glTF" Version="0.2.7.3" />
         <PackageReference Include="DotSpatial.Projections" Version="1.9.0" />
         <PackageReference Include="GeoAPI.CoordinateSystems" Version="1.7.5" />
         <PackageReference Include="GeoAPI.Core" Version="1.7.5" />
@@ -37,10 +39,6 @@
         <PackageReference Include="xunit" Version="2.4.0" />
         <PackageReference Include="xunit.runner.visualstudio" Version="2.4.0" />
     </ItemGroup>
-    <ItemGroup>
-        <ProjectReference Include="..\DEM.Net.glTF\DEM.Net.glTF.csproj" />
-        <ProjectReference Include="..\DEM.Net.Core\DEM.Net.Core.csproj" />
-    </ItemGroup>
     <ItemGroup>
         <None Update="appsettings.json">
             <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>