Change NLog back to NuGet package

Author: Jimmacle

Essentials.Tests/Essentials.Tests.csproj

@@ -35,7 +35,7 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="NLog, Version=4.0.0.0, Culture=neutral, PublicKeyToken=5120e14c03d0593c, processorArchitecture=MSIL">
-      <HintPath>$(SolutionDir)\TorchBinaries\NLog.dll</HintPath>
+      <HintPath>..\packages\NLog.4.4.12\lib\net45\NLog.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="System" />
@@ -90,4 +90,4 @@
     <Service Include="{508349B6-6B84-4DF5-91F0-309BEEBAD82D}" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-</Project>
+</Project>