Minor changes

src/Discord.Net.Net45/Discord.Net.csproj

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -14,6 +14,7 @@
     <NuGetPackageImportStamp>
     </NuGetPackageImportStamp>
     <UseMSBuildEngine>False</UseMSBuildEngine>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>

src/Discord.Net/DiscordWSClient.cs

@@ -1,5 +1,4 @@
-using Discord.Net;
-using Discord.Net.WebSockets;
+using Discord.Net.WebSockets;
 using Newtonsoft.Json;
 using System;
 using System.Collections.Generic;