master updated (4a5ff4d9c6a -> 640fd9b594f)

[Paul Eggert]

eggert pushed a change to branch master.

      from  4a5ff4d9c6a Invert variable alias declaration in Tramp
       new  2e8cc206f52 Avoid backwards clock in movemail timestamps
       new  640fd9b594f Sleep less in update-game-score


Summary of changes:
 lib-src/movemail.c          | 2 +-
 lib-src/update-game-score.c | 6 ++----
 2 files changed, 3 insertions(+), 5 deletions(-)