Plugins - Disabled local copy of project references

src/Artemis.Plugins.LayerBrushes.Color/Artemis.Plugins.LayerBrushes.Color.csproj

@@ -31,7 +31,9 @@
     <Compile Remove="obj\x64\Debug\ColorBrushView.g.i.cs" />
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\Artemis.Core\Artemis.Core.csproj" />
+    <ProjectReference Include="..\Artemis.Core\Artemis.Core.csproj">
+      <Private>false</Private>
+    </ProjectReference>
   </ItemGroup>
   <Target Name="PostBuild" AfterTargets="PostBuildEvent" Condition="'$(BuildingInsideVisualStudio)' == 'true'">
     <Exec Command="echo Copying resources to plugin output directory&#xD;&#xA;XCOPY &quot;$(ProjectDir)Images&quot; &quot;$(TargetDir)Images&quot; /s /q /i /y&#xD;&#xA;XCOPY &quot;$(ProjectDir)Layouts&quot; &quot;$(TargetDir)Layouts&quot; /s /q /i /y&#xD;&#xA;echo Copying plugin to Artemis.UI output directory&#xD;&#xA;XCOPY &quot;$(TargetDir.TrimEnd('\'))&quot; &quot;$(SolutionDir)\Artemis.UI\$(OutDir)Plugins\$(ProjectName)&quot; /s /q /i /y" />