* tools/dist/backport.pl   (handle_entry): Allow using $YES as a non-interactivity hook.     (Using yes(1) didn't interact well with two approved merges plus     interactive password entry.)
* tools/dist/backport.pl
  (handle_entry): Allow using $YES as a non-interactivity hook.
    (Using yes(1) didn't interact well with two approved merges plus
    interactive password entry.)

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion