Reduced timeout to 3 seconds (#4)

* NEW! Add ListConfigs()

- Model
- Call
- Test
- Readme

* NEW! Add RecheckTorrents()

- Call
- Test
- Readme

* NEW! Add AddTorrentByUrl()

- DelugeResponse
- Call
- Test
- Constants
- Readme

* NEW! Add AddTorrentByUrl()

- TorrentExtended
- Calls
- Test
- Readme

* Reduced timeout to 3 seconds

---------

Co-authored-by: Rafael Calafell Cladera <[email protected]>

DelugeRPCClient.Net/Core/CoreDelugeWebClient.cs

@@ -61,7 +61,9 @@ private async Task<String> PostJson(String json)
             StringContent content = new StringContent(json);
             content.Headers.ContentType = new MediaTypeWithQualityHeaderValue("application/json");
 
-            var responseMessage = await HttpClient.PostAsync(Url, content);
+            var httpClient = new HttpClient();
+            httpClient.Timeout = TimeSpan.FromMilliseconds(30);
+            var responseMessage = await httpClient.PostAsync(Url, content);
             responseMessage.EnsureSuccessStatusCode();
 
             var responseJson = await responseMessage.Content.ReadAsStringAsync();