D2729: copyfile: preserve stat info (mtime, etc.) when doing copies/renames

[spectral (Kyle Lippincott)]

spectral marked 2 inline comments as done.
spectral added a comment.


  Neat, didn't know about the inline python stuff.  That's much nicer.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D2729

To: spectral, #hg-reviewers, durin42
Cc: durin42, mercurial-devel