minor warning on byte-compile: Compiling file c:/Program Files/gnu/emacs-24.3/site-lisp/setup-cygwin.el at Mon Oct 21 11:25:52 2013 . . .
minor fix:    custom-group defined here needs to be placed in emacs custom-group heirarchy
removed build-warnings in emacs 24.3.1 at lines 217-218, 298-299, 317, 320-321. (replaced "save-exc.."+"set-buffer ..." with "with-current-buffer..."  Replaced obsolete (process-kill-without-query proc) with (set-process-query-on-exit-flag proc nil)