remove re-throws of exceptions, hiding stack trace (#1680)

* remove re-throws of exceptions, hiding stack trace

* revert to catch all ApiExceptions

* add back throw in auditService

* whitespace

src/Core/Services/AuthService.cs

@@ -272,7 +272,7 @@ namespace Bit.Core.Services
             {
                 if (e.Error == null || e.Error.StatusCode != System.Net.HttpStatusCode.NotFound)
                 {
-                    throw e;
+                    throw;
                 }
             }
             return await _cryptoService.MakeKeyAsync(masterPassword, email, kdf, kdfIterations);