TryGhost/Ghost — pull request #3430 by sebgie (2014-07-28 13:44:49+00:00)
Title: Change refresh token expiry

no issue
- acquiring a new access token using a refresh token sets the
expiration time of the refresh token to now + 24 hrs.
- moved all occurrences of ONE_HOUR, ONE_DAY and ONE_YEAR to
`core/server/utils`