allow non-positive reference years in non-real-world calendars#470

Merged

jswhit merged 2 commits intomasterfrom year0_check

Oct 7, 2015

+3,192-2,510

Commits on Oct 6, 2015

allow non-positive reference years in non-real-world calendars
jswhit
committed

Commits on Oct 7, 2015

bump version number
jswhit
committed