Update Eclipse Session when user is active on the account website.
It was reported by a user here that he had a stale Eclipse Session and was not able to go on https://dev.eclipse.org/committers/committertools/stats.php.
The user had to logout and log back in in order to renew the Eclipse Session and that's not a good user experience.
We will need to make sure that an expired/stale session get renewed if the user is active on accounts.eclispe.org.
/cc @cguindon