Removed module projects because it can't work like that atm. Commented out package commands.

NadekoBot.Core/Modules/Searches/Exceptions/TagBlacklistedException.cs

@@ -0,0 +1,12 @@
+using System;
+
+namespace NadekoBot.Modules.Searches.Exceptions
+{
+    public class TagBlacklistedException : Exception
+    {
+        public TagBlacklistedException() : base("Tag you used is blacklisted.")
+        {
+
+        }
+    }
+}