Merge branch 'v4' into 'v4'

Updated LMGTFY to be more offensive like before

See merge request Kwoth/nadekobot!289

src/NadekoBot/Modules/Searches/JokeCommands.cs

@@ -39,7 +39,7 @@ public partial class Searches
         [Cmd]
         public async Task MagicItem()
         {
-            if (!_service.WowJokes.Any())
+            if (!_service.MagicItems.Any())
             {
                 await ReplyErrorLocalizedAsync(strs.magicitems_not_loaded);
                 return;

src/NadekoBot/Modules/Searches/Searches.cs

@@ -199,7 +199,7 @@ public partial class Searches : NadekoModule<SearchesService>
         if (!await ValidateQuery(ffs))
             return;
 
-        var shortenedUrl = await _google.ShortenUrl($"https://lmgtfy.com/?q={Uri.EscapeDataString(ffs)}");
+        var shortenedUrl = await _google.ShortenUrl($"https://letmegooglethat.com/?q={Uri.EscapeDataString(ffs)}");
         await SendConfirmAsync($"<{shortenedUrl}>");
     }