- Started cleanup of command handler

- Removed IUnloadableService
- Started removing INService (removed it from services which implement behavior interfaces) - wip
- Added scrutor for better service registration - wip

src/NadekoBot/Common/ModuleBehaviors/IEarlyBlocker.cs

@@ -1,6 +1,5 @@
 using System.Threading.Tasks;
 using Discord;
-using Discord.WebSocket;
 
 namespace NadekoBot.Common.ModuleBehaviors
 {
@@ -12,7 +11,7 @@ namespace NadekoBot.Common.ModuleBehaviors
         int Priority { get; }
         ModuleBehaviorType BehaviorType { get; }
 
-        Task<bool> RunBehavior(DiscordSocketClient client, IGuild guild, IUserMessage msg);
+        Task<bool> RunBehavior(IGuild guild, IUserMessage msg);
     }
 
     public enum ModuleBehaviorType