Cleaned up usings

src/Discord.Net.Core/Entities/Guilds/IGuild.cs

@@ -1,8 +1,8 @@
-using System;
+using Discord.API.Rest;
+using Discord.Audio;
+using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
-using Discord.API.Rest;
-using Discord.Audio;
 
 namespace Discord
 {

src/Discord.Net.Core/Entities/Roles/Color.cs

@@ -1,7 +1,7 @@
 using System;
 using System.Diagnostics;
 
-namespace Discord
+namespace Discord
 {
     [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public struct Color

src/Discord.Net.Core/Entities/Users/IGroupUser.cs

@@ -1,6 +1,4 @@
-using System.Threading.Tasks;
-
-namespace Discord
+namespace Discord
 {
     public interface IGroupUser : IUser, IVoiceState
     {

src/Discord.Net.Core/Entities/Users/IGuildUser.cs

@@ -1,7 +1,7 @@
-using System;
+using Discord.API.Rest;
+using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
-using Discord.API.Rest;
 
 namespace Discord
 {

src/Discord.Net.Core/Net/Converters/DiscordContractResolver.cs

@@ -3,7 +3,6 @@ using Newtonsoft.Json;
 using Newtonsoft.Json.Serialization;
 using System;
 using System.Collections.Generic;
-using System.IO;
 using System.Linq;
 using System.Reflection;
 

src/Discord.Net.Core/Net/Queue/Requests/MultipartRestRequest.cs

@@ -1,5 +1,4 @@
 using Discord.Net.Rest;
-using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Threading.Tasks;

src/Discord.Net.Core/Utils/MentionsHelper.cs

@@ -3,7 +3,6 @@ using System.Collections.Immutable;
 using System.Globalization;
 using System.Linq;
 using System.Text.RegularExpressions;
-using System.Threading.Tasks;
 
 namespace Discord
 {