Ensure that the 5.1 version of "scripts/make_win_bin_dist" depends on 5.0,

so that changes from 5.0 propagate (on merge) into the 5.1 version.


BitKeeper/deleted/.del-make_win_bin_dist-HIDE:
  Delete: scripts/make_win_bin_dist-HIDE
scripts/make_win_bin_dist:
  Transfer the current contents of the 5.1 version into this file.
  
  This is *no* contents change, its *only* purpose is to ensure that the 5.1 version
  of this file depends on the 5.0 version, and changes from 5.0 propagate properly
  into 5.1.