MFC r257078
  Fix panic in the tap driver when a tap and vmnet interface were
  created after each other e.g.

   ifconfig tap0
   ifconfig vmnet0
   <panic>

  Appears to be a cut'n'paste error from the tap code to the vmnet
  code where the name string wasn't updated in the call to make_dev().

Approved by:  re (glebius)
MFC r257129:
  Remove time and date stamps from svn* binaries, in order to make the
  builds reproducible.

Approved by:	re (glebius)