Minor customizations.


git-svn-id: svn://localhost/emacslib/emacslib/trunk@506 a9598837-e506-0410-a967-fbf0066ee963
Add some global keybindings.

- C-z : shell
- C-c j s : imenu (jump to /symbol/)
- M-X : smex-major-mode-commands


git-svn-id: svn://localhost/emacslib/emacslib/trunk@507 a9598837-e506-0410-a967-fbf0066ee963