issue2117897: Fixed two more rounding to 60.0 seconds in date.py This caused exceptions in real-world data as reported in the issue by Kenny Johansson, Malte Helmert and me. Change them to 59.999 as was done in the fix for issue2550802.

#!/usr/bin/env python
import zlib, base64, sys
print base64.encodestring(zlib.compress(sys.stdin.read()))