Handle deleted accounts (SSO Follow up) #41
Description
As the related issue has been fixed, we need now to handle properly that new response, see
thegooddata/webapp#143
This should be a small change to account management: When we get from the master server the response "not found", we need to update accordingly the user account:
- Block account, log out any logged in user.
- Rename account to "Deleted user [number]"
- Delete all locally stored account information (name, mail, etc..)