mozilla/fjord — pull request #186 by willkg (2013-12-05 21:10:24+00:00)
Title: [bug 898584] Fix valueerror in dashboard

If you passed a start date of 0001-01-01 which is a valid date format,
but isn't really a valid date, then when that gets run through strftime,
it throws an error about how strftime only handles dates with year >=
1900.

This fixes that by treating dates with years < 1900 as not valid.

r?