Sam eb2db23b40 FEATURE: remove email_token_grace_period_hours
The site setting email_token_grace_period_hours just causes confusion and
should not be used anyway.

Out of the box, tokens stop working once confirmed, no need to add complexity here
2016-12-19 17:15:20 +11:00
..
2016-12-15 15:52:25 +11:00
2016-12-13 16:16:26 +08:00