Moved splash from ExtendedGuild to Guild

src/Discord.Net/API/Client/Common/ExtendedGuild.cs

@@ -26,8 +26,6 @@ namespace Discord.API.Client
         public bool? Unavailable { get; set; }
 
         //Unknown
-        [JsonProperty("splash")]
-        public object Splash { get; set; }
         [JsonProperty("features")]
         public object Features { get; set; }
         [JsonProperty("emojis")]

src/Discord.Net/API/Client/Common/Guild.cs

@@ -24,5 +24,7 @@ namespace Discord.API.Client
         public string Region { get; set; }
         [JsonProperty("roles")]
         public Role[] Roles { get; set; }
+        [JsonProperty("splash")]
+        public object Splash { get; set; }
     }
 }