Added pragmas to API/Bans

src/Discord.Net/API/Bans.cs

@@ -1,4 +1,8 @@
-namespace Discord.API
+//Ignore unused/unassigned variable warnings
+#pragma warning disable CS0649
+#pragma warning disable CS0169
+
+namespace Discord.API
 {
 	//Events
 	internal sealed class BanAddEvent : MemberReference { }