Robert Millan fa8b1c51a3 Implement support for date stamp overrides:
--creation-date
  --modification-date
  --expiration-date
  --effective-date
2009-11-08 22:53:15 +00:00
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2009-08-01 14:44:15 +00:00
2009-06-10 21:04:23 +00:00
2009-06-10 21:04:23 +00:00
2009-06-10 21:04:23 +00:00