Obsolete viper-deflocalvar for defvar-local

Obsolete viper-deflocalvar for defvar-local

* lisp/emulation/viper-init.el (viper-deflocalvar): Make obsolete.
Use defvar-local.

* lisp/emulation/viper-cmd.el (viper--undo-change-group-handle):
* lisp/emulation/viper-init.el (viper-vi-intercept-minor-mode)
(viper-vi-basic-minor-mode, viper-vi-local-user-minor-mode)
(viper-vi-global-user-minor-mode)
(viper-vi-state-modifier-minor-mode)
(viper-vi-diehard-minor-mode, viper-vi-kbd-minor-mode)
(viper-insert-intercept-minor-mode)
(viper-insert-basic-minor-mode)
(viper-insert-local-user-minor-mode)
(viper-insert-global-user-minor-mode)
(viper-insert-state-modifier-minor-mode)
(viper-insert-diehard-minor-mode, viper-insert-kbd-minor-mode)
(viper-replace-minor-mode, viper-emacs-intercept-minor-mode)
(viper-emacs-local-user-minor-mode)
(viper-emacs-global-user-minor-mode, viper-emacs-kbd-minor-mode)
(viper-emacs-state-modifier-minor-mode)
(viper-vi-minibuffer-minor-mode)
(viper-insert-minibuffer-minor-mode)
(viper-automatic-iso-accents, viper-special-input-method)
(viper-intermediate-command, viper-began-as-replace)
(viper-replace-overlay, viper-last-posn-in-replace-region)
(viper-last-posn-while-in-insert-state)
(viper-sitting-in-replace, viper-replace-chars-to-delete)
(viper-replace-region-chars-deleted, viper-current-state)
(viper-cted, viper-current-indent, viper-preserve-indent)
(viper-auto-indent, viper-electric-mode, viper-insert-point)
(viper-pre-command-point, viper-com-point)
(viper-ex-style-motion, viper-ex-style-editing)
(viper-ESC-moves-cursor-back, viper-delete-backwards-in-replace)
(viper-related-files-and-buffers-ring)
(viper-local-search-start-marker, viper-search-overlay)
(viper-last-jump, viper-last-jump-ignore)
(viper-minibuffer-current-face, viper-minibuffer-overlay):
* lisp/emulation/viper-keym.el (viper-vi-local-user-map)
(viper-insert-local-user-map, viper-emacs-local-user-map)
(viper--key-maps, viper-need-new-vi-local-map)
(viper-need-new-insert-local-map)
(viper-need-new-emacs-local-map):
* lisp/emulation/viper-mous.el (viper-mouse-click-search-noerror)
(viper-mouse-click-search-limit):
* lisp/emulation/viper-util.el (viper-non-word-characters)
(viper-ALPHA-char-class):
* lisp/emulation/viper.el: Use defvar-local instead of now obsolete
macro viper-deflocalvar.