- NadekoBot class renamed to Bot

- Implemented grpc based coordinator. Supports restarting, killing single or all shards, as well as getting current shard statuses. (Adaptation of the one used by the public bot)
- Coord is setup via coord.yml file
- Methods from SelfService which deal with shard/bot restart etc have been moved to ICoordinator (with GrpcRemoteCoordinator being the default implementation atm)
- Vastly simplified NadekoBot/Program.cs

src/NadekoBot/Modules/Games/Games.cs

@@ -48,7 +48,7 @@ namespace NadekoBot.Modules.Games
                 return;
 
             var res = _service.GetEightballResponse(ctx.User.Id, question);
-            await ctx.Channel.EmbedAsync(new EmbedBuilder().WithColor(NadekoBot.OkColor)
+            await ctx.Channel.EmbedAsync(new EmbedBuilder().WithColor(Bot.OkColor)
                 .WithDescription(ctx.User.ToString())
                 .AddField(efb => efb.WithName("❓ " + GetText("question")).WithValue(question).WithIsInline(false))
                 .AddField("🎱 " + GetText("8ball"), res, false));