BREAKING: Using the new Action Library for UIv2

Before merging this, make sure the Action Library is released and published to NuGet with version 3.0.0. The relevant merge request is to be found HERE.

src/User/Controllers/ContactChangeController.cs

@@ -88,9 +88,9 @@ namespace Coscine.Api.User.Controllers
         [HttpGet("[controller]/confirm/{verification}")]
         public ActionResult<UserObject> ConfirmContactEmail(string verification)
         {
-            Guid token = Guid.Parse(verification);
             try
             {
+                Guid token = Guid.Parse(verification);
                 UserObject userObject = _contactChangeModel.ExecuteConfirmation(token);
                 return Ok(userObject); // Return Code: 200 - OK
             }