Move all usages of `values' to `values--store-value'

Move all usages of `values' to `values--store-value'

* lisp/simple.el (eval-expression):
* lisp/progmodes/elisp-mode.el (eval-last-sexp):
* lisp/emacs-lisp/pp.el (pp-eval-expression):
* lisp/emacs-lisp/edebug.el (edebug-eval-expression):
* lisp/emacs-lisp/pp.el (pp-eval-expression):
* lisp/emacs-lisp/edebug.el (edebug-eval-expression):
* lisp/cedet/data-debug.el (data-debug-eval-expression): Use it
instead of pushing to `values' directly (bug#22066).

* lisp/subr.el (values--store-value): New function.