Fixed a lot of the thigs that Visual Studio was whining about. Suppressed a few warnings. Added supression to unused variable warnings to each file.

StarsiegeBot/Starsiege/Quickchat.cs

@@ -240,7 +240,7 @@ namespace StarsiegeBot
         {
             await ctx.TriggerTypingAsync();
             isEnabled = isEnabled.ToLower();
-            string output = "";
+            string output;
             string[] turnOn = { "on", "true", "1" };
             string[] turnOff = { "off", "false", "0" };