Add support for 401 Not Authorized exception

added Feature Request statewip team:webdev labels

assigned to @zacharysabourin

mentioned in commit zacharysabourin/eclipsefdn-api-common@ca21bae4

mentioned in merge request !100 (merged)

added statereview label and removed statewip label

closed with commit ca21bae4

closed with merge request !100 (merged)