George Kadianakis authored Jul 18, 2017 and Nick Mathewson committed Aug 08, 2017

It used to be that time periods were 24 hours long even on chutney,
which made testing harder. With this commit, time periods have the same
length as a full SRV protocol run, which means that they will change
every 4 minutes in a 10-second voting interval chutney network!