Merge pull request #74 from SCTHO/master

BugFix

Author: stack72

src/TeamCitySharp/Connection/TeamCityCaller.cs

@@ -67,6 +67,7 @@ public void GetDownloadFormat(Action<string> downloadHandler, string urlPart, pa
                 throw new ArgumentException("If you are not acting as a guest you must supply userName and password");
             }
 
+            urlPart = System.Web.HttpUtility.UrlEncode(urlPart);
             if (string.IsNullOrEmpty(urlPart))
             {
                 throw new ArgumentException("Url must be specfied");
@@ -289,4 +290,4 @@ private string GetContentType(string data)
             return HttpContentTypes.TextPlain;
         }
     }
-}
+}