Merge pull request #1036 from wing328/csharp_add_back_dll

[C#] add back RestSharp and Newtonsoft.Json DLL

samples/client/petstore/csharp-dotnet2/SwaggerClientTest/Lib/SwaggerClient/README.md

@@ -2,6 +2,9 @@
 
 This generator creates C# code targeting the .Net 2.0 framework. The resulting DLLs can be used in places where .Net 2.0 is the maximum supported version, such as in the Unity3d.
 
-## Compilation dependencies
+## Dependencies
 - Mono compiler
 - Note: NuGet is downloaded by the mono compilation script and packages are installed with it. No dependency DLLs are bundled with this generator.
+
+
+

samples/client/petstore/csharp/SwaggerClientTest/Lib/SwaggerClient/src/main/csharp/IO/Swagger/Client/ApiClient.cs

@@ -235,7 +235,7 @@ namespace IO.Swagger.Client
             {
                 return JsonConvert.DeserializeObject(content, type);
             }
-            catch (IOException e)
+            catch (Exception e)
             {
                 throw new ApiException(500, e.Message);
             }