beorn7 a7408bfb47 Unify duration parsing
It's actually happening in several places (and for flags, we use the
standard Go time.Duration...). This at least reduces all our
home-grown parsing to one place (in model).
2016-01-29 15:41:50 +01:00
..
2015-06-01 21:12:32 +02:00
2016-01-29 15:41:50 +01:00
2015-08-26 12:44:46 +02:00