Howard Hinnant 5104a4afcb Revert: Make months and years not convertible to seconds:
* After much consideration I consider this not a good change.
* It introduced a completely arbitrary mathematical relationship
  among the units.
* This commit restores a precise relationship among the units which
  is based on the Gregorian calendar.
* However this experiment has been preserved in the git history.
2015-08-08 12:45:55 -04:00
..
2015-08-02 15:56:48 -04:00
2015-08-02 15:56:48 -04:00