Update AudioVolumeSyncer.csproj

Removed reference to System.Net.Http

Author: Codectory

Source/AudioVolumeSyncer/AudioVolumeSyncer.csproj

@@ -163,11 +163,6 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="System.Management" />
-    <Reference Include="System.Net.Http, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Net.Http.4.3.0\lib\net46\System.Net.Http.dll</HintPath>
-      <Private>True</Private>
-      <Private>True</Private>
-    </Reference>
     <Reference Include="System.Net.Sockets, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Net.Sockets.4.3.0\lib\net46\System.Net.Sockets.dll</HintPath>
       <Private>True</Private>