moved extensions to a separate module, added lmgtfy

NadekoBot/Classes/Extensions.cs

@@ -6,8 +6,9 @@ using System.Security.Cryptography;
 using Discord.Commands;
 using Discord;
 using Discord.Legacy;
+using NadekoBot.Modules;
 
-namespace NadekoBot
+namespace NadekoBot.Extensions
 {
     public static class Extensions
     {
@@ -113,6 +114,16 @@ namespace NadekoBot
             }
         }
 
+        /// <summary>
+        /// Shortens a string URL
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="source"></param>
+        /// <param name="action"></param>
+        public static string ShortenUrl(this string str) {
+            return Searches.ShortenUrl(str);
+        }
+
         public static void ForEach<T>(this IEnumerable<T> source, Action<T> action) {
             foreach (T element in source) {
                 action(element);

NadekoBot/Classes/Trivia.cs

@@ -8,7 +8,7 @@ using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using System.Timers;
-using Discord.Legacy;
+using NadekoBot.Extensions;
 
 namespace NadekoBot
 {